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Emerald Lab Grown Synthetic Gemstones

HydroEm02.jpg (38549 bytes)

Emeralds are the familiar "Emerald Green" members of the beryl family of faceted gemstones. Our lab grown or created synthetic emerald gems are synthesized by the hydrothermal method. They have the same composition and physical properties, but have higher perfection than is usually seen in natural emeralds or man made flux-grown emerald cut gems.  Beryl is beryllium aluminum silicate with the chemical composition Be3Al2(SiO3)6. Other members of this family include aquamarine (sea greenish-blue), morganite (pink/peach), heliodor (yellow/golden-yellow), red beryl (very rare), and goshenite (clear, colorless). The colors of beryl are caused by dopant atoms present in small amounts -- in the case of emerald these dopants are chromium and/or vanadium.  A hydrothermal emerald crystal and some cut gemstones are shown at left.  We are able to offer lab-grown emerald gemstones at a small fraction of the cost of comparable natural emerald stones.   We can also set these gemstones for you in silver or gold jewelry mountings.  Ask for details.  You can click on any underlined Item # to see a photo of the gem.  Use your browser's "back" button to return to the list.
 

Item#

Item Description

Price

23000

Round brilliant Laboratory grown hydrothermal Emerald
23040 4 mm round Great for earrings and ear studs.  There are 10 of these 4-mm round, Portuguese brilliant flower cut, lab-grown emeralds available. They have excellent perfection. Average weight is 0.23 ct. Priced at $75/ct and the price shown is per gemstone.

new

$17.25
23040s 4 mm round 4mm round emeralds also come in a star brilliant cut. We have 3 of these lab grown emeralds available. Color and clarity are both excellent. Average weight is 0.22 ct. Priced at $75/ct and the price shown is per gemstone.

 

$16.50
23040si 4 mm round There are 5 of these 4-mm round, Portuguese brilliant flower cut, lab-grown emeralds available. They have slight inclusions -  veils and inclusions show under 10x loupe. Average weight is 0.23 ct. Priced at $65/ct and the price shown is per gemstone.

new

$14.95
23040i 4 mm round We have four 4mm round, Portuguese brilliant flower cut, lab-grown emeralds available with moderate inclusions, which make them look more like most natural emeralds. Average weight is 0.21 ct. Priced at $57/ct and the price shown is per gemstone.

new

$11.97
23050 5 mm round Two No eye-clean (excellent clarity) 5mm round lab emeralds are available in the Portuguese brilliant flower cut.  Their average weight is 0.41 ct., priced at $75/ct.  The price shown is per gemstone.

 sold

$30.75
23050s 5 mm round We have four two (not matched) 5mm round lab emeralds available in the star brilliant cut. The color is a nice emerald green, and the clarity is excellent. Their average weight is 0.57 ct., priced at $75/ct.  The price shown is per gemstone.

 

$42.75
23050si 5 mm round We have two 5mm round lab emeralds in the Portuguese brilliant flower cut with slight inclusions. Color and brilliance are excellent. The average weight is 0.40 ct. Priced at $65/ct.

 new

$26.00
23050ssi 5 mm round We also have a 5mm round lab emerald in the star brilliant cut with slight inclusions. The weight is 0.90 ct. Priced at $65/ct.

 sold

$58.50
23050hi 5 mm round There is one none 5mm round lab emerald available with heavy inclusions, which make it look more like most natural emeralds. It's faceted in a brilliant star cut. The weight is 0.37 ct. Priced at only $32/ct.

 sold

$11.84

23060

6 mm round Eight of these 6-mm round laboratory grown hydrothermal emeralds are available, faceted in a round star cut.  They are nice clean gemstones with no inclusions readily visible to the eye.  The average weight is 0.64 ct. Priced at $75/ct. Price shown at right is per gemstone.

 

 

$48.00

23060si

6 mm round There are four 6mm round lab grown emeralds with slight inclusions available in the star brilliant cut. Color and brilliance are excellent. The average weight is 0.72 ct. Priced at $65/ct. Price shown at right is per gemstone.

 

 

$46.80

23060i

6 mm round We also have one 6mm round lab grown emerald with moderate inclusions available in the star brilliant cut. The weight is 0.63 ct. Priced at $57/ct.

 

 

$35.91

23070

7 mm round Two laboratory grown hydrothermal emerald gemstones of this 7mm round size are available in a Portuguese brilliant flower cut. Excellent brilliance, perfection, and color. Average weight is 1.11 ct. Priced at $75/ct. The price shown is per gem.

 new

$83.25

23070si 7mm round We have seven 7mm round Portuguese brilliant flower cut lab emeralds with slight inclusions. Brilliance and color are excellent. The average weight is 1.10 ct. Priced at $65/ct. and the price shown is per gem.    new $71.50

 

23070s 7mm round In the brilliant star cut we have 8 7 6 5 laboratory grown 7mm round hydrothermal emeralds available. Excellent brilliance, perfection, and color. These are very nice gems! Average weight is 1.12 ct. Priced at $75/ct., and the price shown is per gemstone.    new $84.00

 

23070ssi 7mm round Finally, also in the brilliant star cut we have 1 laboratory grown emerald available which has slight inclusions. The weight is 1.23 ct. Priced at $65/ct.    new $79.95

 

23080

8 mm round This batch of 8-mm round laboratory grown hydrothermal rich emerald-green gems have 3 2 faceted in a star cut (shown) and two none in a Portuguese brilliant flower cut (like 23070 above).  Clarity and brilliance are excellent. The average weight is 1.67 ct. Priced at $75/ct.  Price shown at right is per gemstone.

 

$125.25

23080si

8 mm round There are four available 8-mm round laboratory grown emeralds faceted in a Portuguese brilliant flower cut with slight inclusions (visible under 10x magnification). The average weight is 1.68 ct. Priced at $65/ct.  Price shown at right is per gemstone.

 

$109.20

23080ssi

8 mm round This is an 8mm round lab grown emerald with slight inclusions. It's cut in the brilliant star pattern. The color is excellent. Weight is 1.85ct, and it's priced at $65/ct.

 

$120.25

23080i

8 mm round We also have an 8mm round lab grown emerald with moderate inclusions, cut in the brilliant star pattern. The inclusions make it look more like most natural emeralds. The weight is 1.86ct, and it's priced at $57/ct.

sold 

$106.02

23090

9 mm round We have five four 9mm round Portuguese brilliant flower cut lab-created emeralds. Clarity, color and brilliance are all excellent. The average weight is 2.27 ct., priced at $75/ct.  Price shown at right is per gemstone.

 

$170.25

23090si

9 mm round Three two 9mm round lab-created emeralds are available faceted in a Portuguese brilliant flower cut with slight inclusions. The color is a rich green. The average weight is 2.27 ct., priced at $65/ct.  Price shown at right is per stone.

 

$151.45

23090ssi

9 mm round There are two 9mm round lab-created emeralds available faceted in a brilliant star cut with slight inclusions. Color is excellent. The average weight is 2.22 ct., priced at $65/ct.  Price shown at right is per stone.

 

$144.30

23090hi

9 mm round We have one 9mm round lab-created emerald faceted in a Portuguese brilliant flower cut with heavy inclusions, which make it look more like most natural emeralds. The weight is 2.23 ct., priced at $32/ct.

  sold  

$71.36

23010

10 mm round There are two one beautiful, large 10mm round lab grown emeralds available faceted in a Portuguese brilliant flower cut (shown in photo) and one faceted in a brilliant star cut. The color and clarity of all three are excellent. The average weight is 2.80ct. Priced at $75/ct., and the price shown is per gem.

 new

$210.00

23010i

10 mm round We also have one 10mm round lab grown emerald in a star brilliant cut with moderate inclusions. The weight is 2.30ct. Priced at $57/ct. This is a nice gem for the price.

 

$131.10

23100

Oval brilliant Laboratory grown hydrothermal Emerald

23164

6x4 mm oval There is a batch of six five 6x4mm oval lab emeralds faceted in a  Portuguese brilliant flower cut. Excellent brilliance and clarity. The color is a rich green. Average weight is 0.42 ct. Priced at $75/ct.  Price shown at right is per gemstone. Very nice for earrings or a small ring.

 

$31.50

23164i

6x4 mm oval We have one 6x4-mm oval Portuguese brilliant flower cut created emerald available. The gem is basically clean, but with a few inclusions visible to the unaided eye. The weight is 0.35 ct. Priced at $57/ct.    new

$19.95

23175

7x5 mm oval We have 7 6 4 of these 7x5mm oval lab emeralds faceted in a  Portuguese brilliant flower cut. Color, brilliance and clarity are all excellent. Average weight is 0.68 ct. Priced at $75/ct.  Price shown at right is per stone.

 

$51.00

23175s

7x5 mm oval We also have two 7x5mm oval lab emeralds faceted in a brilliant star cut. The clarity is excellent. These would make nice earrings. Average weight is 0.70 ct. Priced at $75/ct.  Price shown at right is per stone.

sold 

$52.50

23175si

7x5 mm oval There are seven of these slightly included 7x5-mm oval  Portuguese brilliant flower cut lab grown emeralds available, at $65/ct with an average weight of 0.70 ct. There are quite a few small inclusions which are not very noticeable to the eye, but readily visible under 10x. These are versatile stones - consider earrings, a ring, or a small pendant. The price shown is per gemstone.

 

$45.50

23175i

7x5 mm oval This lab grown emerald has moderate inclusions and is faceted in a 7x5mm oval Portuguese brilliant flower cut. The weight is 0.57ct. Priced at $57/ct. One available.

 

$32.49

23175hi

7x5 mm oval These two one 7x5-mm oval Portuguese brilliant flower cut hydrothermally grown emeralds are heavily included - they have large inclusions readily visible to the eye. They average 0.70 ct., and are priced at only $32/ct. The price shown is per gemstone.

 

$22.40

23186

8x6 mm oval These lab grown hydrothermal gems are faceted in 8x6-mm ovals. There are 11 available (priced per stone). Nice clean stones with a lot of sparkle for earrings, rings, pendants, or other jewelry. Oval Portuguese brilliant flower cut.  Average weight is 1.08 ct. Priced at $75/ct.

 new

$81.00

23186si

8x6 mm oval There are five four 8x6mm oval lab-grown emeralds faceted in a Portuguese brilliant flower cut and containing slight inclusions. Brilliance and color are excellent. Average weight is 1.02 ct. Priced at $65/ct., per stone.

 new

$66.30

23197

9x7 mm oval We have 6 5 4 3 of these lab grown hydrothermal gems are faceted in 9x7-mm ovals.  Nice clean stones with a lot of sparkle for earrings, rings, pendants, or other jewelry.  Oval Portuguese brilliant flower cut.  Average weight is 1.66 ct. Priced at $75/ct.

 

$124.50

23197s

9x7 mm oval There are four lab grown emeralds faceted in a 9x7-mm oval star brilliant cut available. Clarity is excellent. This is a nice versatile size. Average weight is 1.48 ct. Priced at $75/ct. The price is per gem.

 

$111.00

23197si

9x7 mm oval 7 slightly included 9x7mm oval lab grown emeralds are available in a Portuguese brilliant flower cut. This is a nice versatile size. Average weight is 1.55 ct. Priced at $65/ct., and the price shown is per gemstone.   

$100.75

23197i

9x7 mm oval We have one moderately included 9x7mm oval lab grown emerald available in a Portuguese brilliant flower cut. The weight is 1.55 ct. Priced at $57/ct.   

$88.35

23197mi

9x7 mm oval We also have a moderately included 9x7mm oval lab grown emerald available in the brilliant star cut. The weight is 1.76 ct. Priced at $57/ct.    sold

$100.32

23108

10x8 mm oval Six available, faceted in a 10x8-mm oval Portuguese brilliant flower cut. Created hydrothermal gemstones with a rich emerald color and excellent perfection. Average weight is 2.18 ct. Priced at $75/ct.  Price shown at right is per stone.

  new

$163.50

23108si

10x8 mm oval Two created hydrothermal emeralds are available, faceted in a 10x8-mm oval Portuguese brilliant flower cut. These gems have excellent color and are slightly included. Average weight is 2.30 ct. Priced at $65/ct.  Price shown at right is per gemstone.

 

$149.50

23108i

10x8 mm oval One created hydrothermal emerald is available faceted in a 10x8-mm oval Portuguese brilliant flower cut. This gem has inclusions visible by eye. The weight is 2.33 ct. Priced at $57/ct.

 

$132.81

23108hi

10x8 mm oval There are two 10x8mm oval lab grown emeralds available in a star brilliant cut with visible inclusions (which make them look more like natural emeralds). The average weight is 2.35 ct. Priced at only $32/ct. The price shown is per gem.

 

$75.20

23119

11x9 mm oval There are 6 5 of these lab grown hydrothermal emerald gems faceted in an 11x9-mm Portuguese brilliant flower cut oval.  Very clean stones with a traditional emerald-green color.  The average weight is 2.82 ct. Priced at $75/ct. The price shown is per gem. new

$211.50

23119s

11x9 mm oval We have two sold lab grown emeralds faceted in an 11x9-mm brilliant star cut oval. Clarity and color are excellent. The average weight is 2.73 ct. Priced at $75/ct., and the price shown is per gem. sold

$204.75

23119si

11x9 mm oval We have 3 2 lab grown hydrothermal emeralds faceted in an 11x9-mm Portuguese brilliant flower cut oval with slight inclusions. The average weight is 3.12 ct. Priced at $65/ct. The price shown is per stone.  

$202.80

23120

12x10 mm oval We have these five four lab grown emeralds available in the large size of 12x10mm. They're faceted in an oval Portuguese brilliant flower cut. These are beautiful gems with great clarity and color. The average weight is 3.95 ct. Priced at $75/ct., per gem. new

$296.25

23120si

12x10 mm oval This 12x10mm oval lab grown emerald has slight inclusions and is faceted in a brilliant star cut. It's a very nice gem, and weighs 3.55 ct. Priced at $65/ct.  

$230.75

23120psi

12x10 mm oval We also have a 12x10mm oval lab-created emerald with slight inclusions faceted in a Portuguese brilliant flower cut. A brilliant gem with classic green color. The weight is 4.0 ct. Priced at $65/ct. new

$260.00

23120i

12x10 mm oval Also in the 12x10mm oval size we have a lab grown emerald with moderate inclusions, and faceted in a brilliant star cut. It's a rich green color. The weight is 3.21 ct. Priced at $57/ct.  

$182.97

23140si

14x10 mm oval We have three two lab grown emeralds available in a 14x10mm oval brilliant star cut. These gems have slight inclusions. These are beautiful stones. The average weight is 4.27 ct. Priced at $65/ct., priced per gem.  

$277.55

23162

16x12 mm oval This is a gorgeous gem. It's an impressive 16x12mm oval lab grown emerald, faceted in the brilliant star cut. Cut, color, and clarity are all excellent. The weight is 6.69 ct. Priced at $75/ct.  

$501.75

23300

Cushion cut Laboratory grown hydrothermal Emerald

23386si

8x6 mm cushion cut We have one lab grown hydrothermal emerald in the 8x6mm size cushion cut with slight inclusions. The color is a nice emerald green. The weight is 1.32ct. Priced at $65/ct.  

$85.80

23386i

8x6 mm cushion cut We also have a lab grown hydrothermal emerald in the 8x6mm size cushion cut with moderate inclusions and excellent green color. The inclusions make the gem look more like most natural emeralds. The weight is 1.33ct. Priced at $57/ct.  

$75.81

23308

10x8 mm cushion cut These are gorgeous gems! Faceted in a 10x8mm cushion cut, with excellent clarity, brilliance and color. Three Two are available, and the average weight is 2.52ct. Priced at $75/ct. The price shown is per gemstone. new

$189.00

23400

Square cut Laboratory grown hydrothermal Emerald

23404L

4 mm square princess cut Princess-cut in a 4-mm square shape. This matched pair of  one man made hydrothermal emerald gemstones have excellent perfection and are relatively light in color tone.  The average weight is 0.27 ct. Priced at $75/ct.  The price shown at right is per gemstone.  

$20.62

23404si

4 mm square princess cut We have two 0 4mm square Princess-cut man made hydrothermal emerald gemstones with slight inclusions. These would be perfect as earrings. The average weight is 0.27 ct. Priced at $65/ct.  The price shown at right is per gemstone. sold

$17.55

23404h

4.5 mm square princess cut In the intermediate size of 4.5mm we have one square Princess-cut man made hydrothermal emerald gemstone with slight inclusions. The weight is 0.36 ct. The color is a nice emerald green. Priced at $65/ct.  

$23.40

23404hi

4.5 mm square princess cut We also have one none square Princess-cut man made hydrothermal emerald gemstone in the 4.5mm size with heavy inclusions. The weight is 0.30 ct. Inclusions make the gem look more like most natural emeralds. Priced at only $32/ct. sold

$9.60

23405

5 mm square princess cut We have a matched pair of lab grown emeralds princess-cut in a 5mm square. Clarity and color are both excellent.  The average weight is 0.40 ct. Priced at $75/ct.  The price shown is per gemstone. These would be perfect as earrings, or consider a small ring. sold

$30.00

23405si

5 mm square princess cut There are three none lab grown emeralds princess-cut in a 5mm square with slight inclusions. Color is a very nice emerald green. The average weight is 0.55 ct. Priced at $65/ct.  The price shown is per gemstone. sold

$35.75

23405a

5 mm square Asscher cut In the 5mm square size we have two variations on the Asscher cut (which is like the classic emerald cut but square): one matched pair of lab grown emeralds with octagonally cut corners, and another matched pair with corners that come to a right angle - see photo to compare. The clarity of these gems is excellent, as is the brilliance and color. Average weight 0.47ct, priced at $75/ct. Priced per gem. new

$35.25

23405asi

5 mm square Asscher cut These lab emeralds are like the ones designated as 23405a, but these gems have slight inclusions. The color and brilliance are not affected; these are very nice stones. They would be perfect for earrings or a small ring. We have four with octagonally cut corners, and three one with corners that come to a right angle. The average weight is 0.53ct, priced at $65/ct. Priced per gemstone. new

$33.80

23405ai

5.5 mm square Asscher cut We have one 5.5mm square Asscher cut (which is like the classic emerald cut but square) lab grown emerald. The color is a nice green, and the gem has inclusions. Weight 0.83ct, priced at $57/ct.  

$47.31

23406

6 mm square princess cut We also have a matched pair of lab grown emeralds princess-cut in a 6mm square. These gems have excellent clarity and color.  The average weight is 0.80 ct. Priced at $75/ct.  The price shown is per stone.  

$60.00

23406si

6 mm square princess cut In the 6mm size we have three lab grown emeralds princess-cut in a square shape, with slight inclusions. The average weight is 0.88 ct. Priced at $65/ct.  The price shown is per gemstone.  

$57.20

23406hi

6 mm square princess cut We also have one 6mm lab grown emerald princess-cut in a square shape, with heavy inclusions. The color is a rich emerald green. The weight is 1.09 ct. Priced at only $32/ct.  sold

$34.88

23406a

6 mm square Asscher cut An Asscher cut is like a square version of the classic emerald cut. There are four three 6mm square Asscher cut lab grown emeralds. Clarity and color are excellent. The average weight is 0.89 ct. Priced at $75/ct.  The price shown is per gemstone. These gems would work well as earrings, for a ring, or as a delicate pendant. new
 

$66.75

23406asi

6 mm square Asscher cut In the square version of the classic emerald cut we have five 6mm square Asscher cut lab grown emeralds with slight inclusions. The average weight is 1.02 ct. Priced at $65/ct., and the price shown is per gemstone.  

$66.30

23406ahi

6 mm square Asscher cut We have one 0 6mm square Asscher cut lab grown emerald that is heavily included. The color is a nice emerald green. The weight is 0.89ct. Priced at only $32/ct. sold

$28.48

23407a

7 mm square Asscher cut Five gorgeous lab-created emeralds are available faceted in an Asscher cut. These would be appropriate for a wide variety of types of jewelry. The clarity is excellent. Average weight 1.50 ct. Priced at $75/ct.  The price shown is per gem. new

$112.50

23407si

7 mm square princess cut We have 3 lab grown emeralds in a 7mm square princess cut, with slight inclusions. They have excellent green color.  The average weight is 1.45 ct. Priced at $65/ct.  The price shown at right is per gem.  

$94.25

23408

8 mm square princess cut There are two lab grown emeralds available in an 8mm square princess cut. They have excellent clarity and a rich green color.  The average weight is 2.03 ct. Priced at $75/ct.  The price shown at right is per gem.  

$152.25

23408i

8 mm square princess cut There is one 8mm square lab grown emerald with a visible inclusion faceted in a princess cut. The cut and color are excellent. The weight is 1.62 ct. Priced at $57/ct.  

$92.34

23408a 8 mm square Asscher cut Think of the Asscher cut as a square version of a normal emerald cut, in this case 8 x 8mm in size.  These gemstones are clean and weigh 2.18ct. on average.  Priced at $75/ct. Three available.   $163.50
23408asi 8 mm square Asscher cut In an Asscher cut (a square version of a normal emerald cut) in the 8 x 8mm size we have four lab-grown emeralds with slight inclusions.  They weigh 2.13ct. on average.  Priced at $65/ct. The price shown is per gem.  new $138.45
23408csi 8 mm square cut corner radiant In the cut corner radiant style we have 2 lab emeralds in the 8 x 8mm size with slight inclusions.  The weight is 1.86ct. on average.  Priced at $65/ct. The price shown is per gem.   $120.90

23409

9 mm square princess cut We have two lab grown emeralds available in a 9mm square princess cut. They have excellent clarity and a rich green color.  The average weight is 2.82 ct. Priced at $75/ct.  The price shown at right is per gemstone.  

$211.50

23409si

9 mm square princess cut There is one lab grown emerald available in a 9mm square princess cut with slight inclusions. The color is a rich emerald green. The weight is 2.93 ct. Priced at $65/ct.  

$190.45

23409a 9 mm square Asscher cut Here is a larger version of the Asscher, in this case 9 x 9mm in size.  These gemstones are clean and weigh 2.87ct. avg.  Priced at $75/ct.  Five available.   $215.25
23409asi 9 mm square Asscher cut These two Asscher-cut lab grown emeralds are 9 x 9mm.  They have slight inclusions and weigh 2.85ct. avg.  Priced at $65/ct. (price is per gem).   $185.25
23409csi 9 mm square cut corner radiant In the cut corner radiant facet we have two lab-grown emeralds with slight inclusions in the 9mm size. The average weight is 2.43ct. Priced at $65/ct.  The price shown is per gemstone.   $157.95
23410a 10mm square Asscher cut These five 10mm square Asscher-cut gems have a rich, deep green emerald color and excellent clarity. Lab grown by the hydrothermal method, with step facets on pavilion and crown. The average weight is 3.66 ct. The price shown at right is per gemstone. new $274.50
23411ai 11mm square Asscher cut There are two impressive 11mm square Asscher cut lab grown emeralds available. The color is a rich emerald green, and the gems have visible inclusions. The average weight is 4.62ct. Priced at $57/ct.   $263.34

23500

Rectangular octagon cut Laboratory grown hydrothermal Emerald
    We have more emeralds that are not yet on the website - if you don't see what you need, please ask us about availability.    

23564

6x4 mm emerald cut
 
Step cut in a 6x4-mm rectangular octagon shape. These 12 11 man made hydrothermal emerald gemstones are eye-clean. The average weight is 0.46 ct. Priced at $75/ct.  The price shown at right is per gemstone.  

$34.50

23564si

6x4 mm emerald cut
 
4 cut-corner radiant gems and 3 step cut (shown at right in the picture), all in a 6x4-mm rectangular octagon shape. These man made hydrothermal emeralds have slight inclusions. The average weight is 0.43 ct. Priced at $65/ct.  The price shown is per gemstone.  

$27.95

23564i

6x4 mm emerald cut
 
We have two 6x4mm rectangular octagon shaped step cut lab emeralds with moderate inclusions. The average weight is 0.46 ct. Priced at $57/ct.  The price shown is per gemstone.  

$26.22

23575

7x5 mm emerald cut These 13 7x5mm man made hydrothermal emeralds are step cut in a rectangular octagon shape. Eye-clean, with great color and brilliance. The average weight is 0.86 ct. Priced at $75/ct., and the price shown is per gemstone.

new

$64.50

23575si

7x5 mm emerald cut We have three two 7x5mm man made hydrothermal emeralds step cut in a rectangular octagon shape with slight inclusions (which make these look more like most natural emeralds). The average weight is 0.80 ct. Priced at $65/ct.; the price shown is per gemstone.

new

$52.00

23575b

7x5 mm emerald cut Many of you have asked for lab emeralds that more closely resemble natural ones.  These gems are very clear and brilliant but have some internal veils, fissures and inclusions to mimic the "Jardin" in natural emeralds.  The photo shows a representative selection. There are fifteen 14 13 11 10 9 5 4 2 1 of these 7x5-mm rectangular octagon step-cut, man-made hydrothermal emerald gemstones available. The average weight is 0.75 ct.  Priced at $60/ct.  The price shown is per gemstone. 

 

$45.00

23575c

7x5 mm emerald cut One sold eye-clean 0.65ct. cut-corner radiant 7x5mm is also available.

sold

$48.75

23575ms 7x5 mm scissors-cut One 0.79 ct scissors-cut 7x5 (not shown) is also available     $59.25

23586

8x6 mm emerald cut Step cut in an 8x6-mm rectangular octagon shape, these five 4 3 2 1 0 man made hydrothermal emerald gemstones have excellent perfection. The average weight is 1.30 ct. Priced at $75/ct. The price shown at right is per gemstone.

new

sold

$97.50

23586si

8x6 mm emerald cut Also step cut in an 8x6-mm rectangular octagon shape, these nine 8 6 5 4 2 man made hydrothermal emeralds have slight inclusions, which make them look more like most natural emeralds. The average weight is 1.29 ct. Priced at $65/ct. The price shown is per gemstone.

new

$83.85

23586hi

8x6 mm emerald cut There are 2 available step cut man made emeralds in an 8x6-mm rectangular octagon shape with heavy inclusions, which make them look more like most natural emeralds. The average weight is 1.30 ct. Priced at $32/ct. The price shown is per gemstone.

 

$41.60

23597 9x7 mm emerald cut A 2.06 ct average weight for these man-made, rich green emeralds in a popular 9x7-mm rectangular octagon or emerald cut. Very clean gemstones priced at $75/ct. There are two one available.

new

$154.50

23597si

9x7 mm emerald cut We have 11 9 of these lab grown hydrothermal emeralds faceted in a 9x7-mm step cut.  These are generally clean stones that contain a few Jardin-like defects which make them more similar to most natural emeralds.  Great for earrings, rings, pendants, or other jewelry.  Average weight is 1.99 ct. Priced at $65/ct.

 

$129.35

23597i

9x7 mm emerald cut There are 4 3 of these lab grown hydrothermal emeralds faceted in a 9x7-mm step cut and containing moderate inclusions, which make them look more like most natural emeralds. Average weight is 1.83 ct. Priced at $57/ct. The price shown is per gemstone.

 

$104.31

23508

10x8 mm emerald cut
 
Four Three step cut (classic emerald style) gems in a 10x8-mm rectangular octagon shape. These man made hydrothermal emerald gemstones are eye-clean and have a deep emerald green color. The average weight is 2.66 ct. Priced at $75/ct.  The price shown at right is per gemstone.  new

$195.00

23508si 10x8 mm emerald cut
 
10x8-mm rectangular octagon shape lab emeralds with some slight inclusions. 3 are cut corner radiant (on left in photo) and 5 are step cut (on the right). The average weight is 2.70 ct. Priced at $65/ct. The price shown is per gemstone. These are very nice gems for the price!   

new

$175.50
23508c 10x8 mm rectangular
 
A very nice 10x8-mm rectangular octagon shape lab emerald faceted in a cut corner radiant pattern. Excellent clarity and color. The weight is 2.83 ct. Priced at $75/ct.

sold

$212.25

23519

11x9 mm emerald cut There are 4 3 2 1available hydrothermal emerald step-cut gems in the 11x9mm size and one cut-corner radiant (not shown).  They are nice clean stones with an average weight of 3.72ct.  Priced at $75/ct. The price shown is per stone.

sold

$279.00

23519si

11x9 mm emerald cut 11x9-mm rectangular octagon shape lab-grown emeralds with slight inclusions. 2 are 1 is cut corner radiant (on left in photo) and 7 6 4 3 2 1 0 are step cut (on the right). The average weight is 3.56 ct. Priced at $65/ct. The price shown is per gemstone.

new sold

$231.40

23520

12x10 mm emerald cut These created emeralds are stunning! Excellent clarity and color in an impressive 12x10mm size. They're faceted in the traditional rectangular octagon step cut style. The average weight is 4.43 ct. Priced at $75/ct. The price shown is per gemstone, and three two one none are available.

new sold

$332.25

23600

Marquise cut Laboratory grown hydrothermal Emerald  
  None available      

23700

Trillion cut Laboratory grown hydrothermal Emerald
23704 4-mm trillion This little 4mm trillion created emerald has a lot of fire for its size. Excellent clarity and color. The weight is 0.19 ct. Priced at $75/ct. new

$14.25

23705 5-mm trillion Three 5mm trillion lab emeralds are available. Both clarity and color are excellent. These would make very nice earrings. The average weight is 0.41 ct.  Priced at $75/ct. Price shown is per gemstone. new

$30.75

23705si 5-mm trillion There is one 5mm trillion lab emerald available in this shape. It has slight inclusions and is a beautiful green color. The weight is 0.37 ct.  Priced at $65/ct.  

$24.05

23706 6-mm trillion We have eight 6-mm trillion lab emeralds available at this time in this cut. Clarity and color are excellent.  The average weight is 0.59 ct. Priced at $75/ct. Price shown is per gemstone. new

$44.25

23706si 6-mm trillion We also have three 6-mm trillion lab emeralds available with slight inclusions.  The average weight is 0.61 ct.  Priced at $65/ct. Price shown is per gemstone.  

$39.65

23707 7-mm trillion In the trillion cut we have five 7mm lab-created emeralds available. Color, clarity and brilliance are all excellent in these gems. The average weight is 0.86 ct. Priced at $75/ct. Price shown is per gemstone. new

$64.50

23707si 7-mm trillion Also in the 7mm size trillions we have three lab emeralds that contain slight inclusions. The color and brilliance are great. This is a versatile size gem. The average weight is 0.81 ct. Priced at $65/ct. Price shown is per gemstone. new

$52.65

23708 8-mm trillion We have three created emeralds available in the 8mm trillion cut with excellent clarity. These are really very nice gems. Average weight 1.27 ct. Priced at $75/ct. Price shown is per gemstone. new

$95.25

23708si 8-mm trillion Two 8-mm trillion lab emeralds are available with slight inclusions. Color is a rich emerald green. The average weight is 1.60 ct.  Priced at $65/ct. Price shown is per gemstone.  

$104.00

23708i 8-mm trillion There are also two 8-mm trillion lab emeralds available with moderate inclusions. The color is a rich emerald green. Average weight is 1.54 ct. Priced at $57/ct. Price shown is per gemstone.  

$87.78

23709 9-mm trillion There are three 9-mm trillion lab emeralds available at this time in this cut. Clarity and color are both excellent.  The average weight is 2.04 ct.  Priced at $75/ct. Price shown is per gemstone.  

$153.00

23709si 9-mm trillion We also have three 9-mm trillion lab emeralds available in this cut with slight inclusions. Beautiful green color.  The average weight is 1.80 ct.  Priced at $65/ct. The price shown is per gemstone.  

$117.00

23709i 9-mm trillion We have one 9-mm trillion lab emerald available in this cut with inclusions readily visible to the naked eye. In this case the inclusions give the stone extra sparkle.  The weight is 1.94 ct.  Priced at $57/ct.  

$110.58

23710 10-mm trillion These gems would make a beautiful pendant! They're 10mm trillion lab-created emeralds with excellent clarity, color and brilliance. Two are available. The average weight is 2.45 ct. Priced at $75/ct. and the price shown is per gem. new

$183.75

23710si 10-mm trillion There are four three 10-mm trillion lab emeralds available which have slight inclusions and excellent green color. Average weight is 2.50 ct. Priced at $65/ct., and the price shown is per gem. new

$162.50

23711si 11-mm trillion These three lab emeralds have just slight inclusions. The color is still excellent. They're faceted in an 11mm trillion cut. The average weight is 3.12 ct. Priced at $65/ct., and the price shown is per gemstone. new

$202.80

23711i 11-mm trillion There are two 11-mm trillion lab emerald available in this cut with inclusions readily visible to the naked eye. The inclusions make these gems look more like most natural emeralds.  The average weight is 2.88 ct.  Priced at $57/ct., and the price shown is per gem.  

$164.16

23711hi 11-mm trillion There is one heavily included 11-mm trillion lab emerald available in this cut.  The inclusions can be seen in the photo. The weight is 2.96 ct.  Priced at $32/ct.  

$94.72

23800

Heart-shape cut Laboratory grown hydrothermal Emerald  

23806

6-mm heart shape
 
Faceted in a 6mm heart shape. These 4 man made hydrothermal emerald gemstones are eye-clean. The average weight is 0.66 ct. Priced at $75/ct.  The price shown at right is per gemstone.   

$49.50

23808 8-mm heart shape Three Two available, faceted in a 8-mm heart-shape cut. Created hydrothermal gemstones with a rich emerald color and excellent perfection. Average weight is 1.30 ct. Priced at $75/ct.  Price shown at right is per stone.   $97.50

23808i

8-mm heart shape
These 8mm heart-shape lab emeralds have one or more "Jardin"-like veil defects visible to the eye or under 10x magnification, but the clarity in un-included regions is very good and the stones are bright. There are 7 available, and the average weight is 1.37ct.  Priced at $57/ct. The price shown is per gemstone.  

$78.09

23809

9-mm heart shape
There are six five four three 9mm heart-shape lab emeralds available. Clarity and color are both excellent. The average weight is 2.12ct.  Priced at $75/ct. The price shown is per gemstone.  

$159.00

23810si

10-mm heart shape
In the 10mm size we have two lab-created heart-shaped emeralds with slight inclusions. The color is a beautiful emerald green. The average weight is 2.61ct.  Priced at $65/ct. The price shown is per gemstone.  

$169.65

23900

Pear-shape cut Laboratory grown hydrothermal Emerald
23964si 6x4 mm pear shape We have three lab emeralds available faceted in a 6x4mm pear shape with slight inclusions. Nice green color. The weight is 0.30 ct. average. Priced at $65/ct. Price shown is per gemstone.   $19.50
23964i 6x4 mm pear shape Two lab emeralds faceted in a 6x4mm pear shape have moderate inclusions. The inclusions make them look more like most natural emeralds. The weight is 0.31 ct. average. Priced at $57/ct. Price shown is per gemstone.   $17.67
23985si 8x5 mm pear shape Only one pear shape lab-created emerald of this 8x5mm size is available. This gem has only slight inclusions, and beautiful color and sparkle. It weighs 0.66ct. and is priced at $65/ct.  new $42.90
23996 9x6 mm pear shape There are two one lab emeralds available faceted in a 9x6mm pear shape with excellent color and clarity. Weight is 1.09 ct. average. Priced at $75/ct. Price shown is per gemstone.   $81.75
23996si 9x6 mm pear shape We have four lab emeralds available faceted in a 9x6mm pear shape with slight inclusions. The color is a nice emerald green. Weight is 1.13 ct. average. Priced at $65/ct. Price shown is per stone.   $73.45
23996i 9x6 mm pear shape Also in the 9x6mm size we have four two lab emeralds with moderate inclusions. Faceted in a pear shape. The price is lower because of the inclusions. Weight is 1.17 ct. average. Priced at $57/ct. Price shown is per stone.   $66.69
23907 10x7 mm pear shape There are three pear shaped lab emeralds available in this size with excellent clarity, color and brilliance. Price shown is per gemstone. Weight averages 1.52 ct. Faceted in a 10x7-mm pear shape, and priced at $75/ct. new  $114.00
23907si 10x7 mm pear shape In the 10x7mm size we also have three lab-created emeralds that have slight inclusions. The color and brilliance are still excellent. Faceted in a pear shape. Price shown is per gemstone. Weight averages 1.47 ct. Priced at $65/ct. new $95.55
23928 12x8 mm pear shape We have three two none lab-created emeralds available in the 12x8mm pear shape with excellent clarity. These would make gorgeous pendants! The average weight is 2.25ct., priced at $75/ct. The price shown is per gem. new
sold
$168.75
23928i 12x8 mm pear shape In the 12x8mm size we have two pear shaped lab emeralds with moderate inclusions. The color is a rich green. The average weight is 2.43ct., priced at $57/ct. The price shown is per gem.   $138.51
23939i 13x9 mm pear shape These 4 lab emeralds are faceted in a pear shape with dimensions 13mm long by 9mm wide.  They are darker and cloudier than our inclusion-free gemstones and thus have a lower price of $57/ct.  The average weight is 3.32ct. and price shown is per gemstone.    $189.24
23950i 15x10 mm pear shape We have two one pear-shape lab emeralds available in this large 15x10mm size. The price shown is per gemstone. The weight is 5.24 ct. Priced at only $57/ct. because of the dark color tone and inclusions.   $291.27

 

Remember that we can set these gemstones in a variety of mountings.  Ask for details.

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See www.siliconsultant.com 
for consulting services in silicon crystal growth.
Last modified:  August 28, 2014

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