Emerald gemstones: faceted lab grown created emeralds

Emerald Lab Grown Synthetic Gemstones

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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 8 7 5 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.	new	$16.50
23040si	4 mm round	There are 4 3 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 two 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 0.17 ct. Priced at $57/ct and the price shown is per gemstone.	new	$9.69
23040hi	4 mm round	There are ~~two~~ no 4mm round, Portuguese brilliant flower cut, lab-grown emeralds available with heavy inclusions (which make them look more like most natural emeralds). Average weight is 0.20 ct. Priced at $32/ct. The price shown is per gemstone.	new sold	$6.40
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.	new sold	$30.75
23050s	5 mm round	We have four 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.	new	$42.75
23050si	5 mm round	We have one 5mm round lab emerald in the Portuguese brilliant flower cut with slight inclusions. Color and brilliance are excellent. The weight is 0.44 ct. Priced at $65/ct.	new	$28.60
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.	new	$58.50
23050hi	5 mm round	There is one 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.	new	$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.	new	$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.	new	$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.	new	$35.91
23070	7 mm round	~~Ten~~ Nine laboratory grown hydrothermal emerald gemstones of this 7mm round size are available, some in a star cut and some in a Portuguese brilliant flower cut. Excellent brilliance, perfection, and color. Some are darker green than shown in the photo. Average weight is 1.11 ct. Priced at $75/ct.		$83.25
23070m	7mm round	~~Nine~~ 8 7 ~~6 5~~ 4 3 laboratory grown hydrothermal emerald gemstones of this size and cut are available. Excellent brilliance, perfection, and color. Faceted in a 7-mm round Portuguese brilliant flower cut. Some are darker green than shown in the photo. Average weight is 1.12 ct. Priced at $75/ct.		$84.00
23070si	7mm round	We have three 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
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 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.	new	$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.	new	$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.	new	$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.	new	$170.25
23090si	9 mm round	Three 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.	new	$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.	new	$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.	new	$71.36
23010	10 mm round	There are two beautiful, large 10mm round lab grown emeralds available faceted in a star brilliant cut. The color and clarity are both excellent. The average weight is 2.50ct. Priced at $75/ct., and the price shown is per gem.	new	$187.50
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.	new	$131.10
23100	Oval brilliant	Laboratory grown hydrothermal Emerald
23164	6x4 mm oval	There is a batch of six 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.	new	$31.50
23164si	6x4 mm oval	We have five 6x4mm oval lab emeralds faceted in a Portuguese brilliant flower cut and containing slight inclusions. Average weight is 0.41 ct. Priced at $65/ct., and the price shown at right is per gemstone.	new	$26.65
23164i	6x4 mm oval	There are 4 of these 6x4-mm oval Portuguese brilliant flower cut created emeralds available. These gems are basically clean, but with a few large inclusions visible to the unaided eye. Average weight is 0.38 ct. Priced at $57/ct. Price shown at right is per stone. Very nice for earrings or a small ring.	new	$21.66
23175	7x5 mm oval	We have 7 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.	new	$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.	new	$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.	new	$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.	new	$32.49
23175hi	7x5 mm oval	These two 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 14 12 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 1.10 ct. Priced at $75/ct., per gemstone.		$82.50
23186si	8x6 mm oval	There are five 8x6mm oval lab-grown emeralds faceted in a Portuguese brilliant flower cut and containing slight inclusions. Brilliance and color are excellent. Average weight is 1.05 ct. Priced at $65/ct., per stone.	new	$68.25
23197	9x7 mm oval	We have 6 5 4 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.	new	$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.	new	$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.	new	$100.32
23197shi	9x7 mm oval	This 9x7mm oval lab grown emerald is faceted in a brilliant star cut and is heavily included (which makes it look more like most natural emeralds). The weight is 1.68 ct. Priced at only $32/ct.	new	$53.76
23108	10x8 mm oval	~~Eight~~ 7 5 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 2.13 ct. Priced at $75/ct. Price shown at right is per stone.		$159.75
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.	new	$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.	new	$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.	new	$75.20
23119	11x9 mm oval	There are 4 3 ~~2 1~~ 0 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 2.63 ct. Priced at $75/ct.	sold	$197.25
23119s	11x9 mm oval	We have two 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.	new	$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.	new	$202.80
23120	12x10 mm oval	We have this lab grown emerald available in the large size of 12x10mm. It's faceted in an oval brilliant star cut, and it's a beautiful gem with great clarity and color. The weight is 3.37 ct. Priced at $75/ct.	new	$252.75
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.	new	$230.75
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.	new	$182.97
23140si	14x10 mm oval	We have three 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.	new	$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.	new	$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.	new	$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.	new	$75.81
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 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.	new	$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.	new	$23.40
23404hi	4.5 mm square princess cut	We also have one 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.	new	$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.	new	$30.00
23405si	5 mm square princess cut	There are three 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.	new	$35.75
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.	new	$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.	new	$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.	new	$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.	new	$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 0.93 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	$69.75
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.	new	$66.30
23406ahi	6 mm square Asscher cut	We have one 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.	new	$28.48
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.	new	$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.	new	$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.	new	$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.	new	$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 three lab-grown emeralds with slight inclusions. They weigh 2.14ct. on average. Priced at $65/ct. The price shown is per gem.	new	$139.10
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.	new	$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.	new	$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.	new	$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.	new	$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).	new	$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.	new	$157.95
23410a	10mm square Asscher cut	These ~~two~~ ~~one~~ none 10mm square Asscher-cut gems have a rich, deep green emerald color. Lab grown by the hydrothermal method, with step facets on pavilion and crown. The average weight is 3.89 ct. The price shown at right is per gemstone.	sold	$291.75
23411asi	11mm square Asscher cut	We have one large 11x11mm Asscher cut (the square version of the classic emerald cut) lab grown emerald. It's a nice green color and has slight inclusions. The weight is 5.05ct. Priced at $65/ct.	new	$328.25
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.	new	$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 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.	new	$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.	new	$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.	new	$26.22
23575	7x5 mm emerald cut	These ~~seven~~ six 7x5mm man made hydrothermal emeralds are step cut in a rectangular octagon shape. Eye-clean. The average weight is 0.87 ct. Priced at $75/ct., and the price shown is per gemstone.	new	$65.25
23575si	7x5 mm emerald cut	We have three 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 0.82 ct. Priced at $65/ct.; the price shown is per gemstone.	new	$53.30
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 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 eye-clean 0.65ct. cut-corner radiant 7x5mm is also available.	new	$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 7 5 man made hydrothermal emerald gemstones have excellent perfection. The average weight is 1.29 ct. Priced at $75/ct. The price shown at right is per gemstone.	new	$96.75
23586si	8x6 mm emerald cut	Also step cut in an 8x6-mm rectangular octagon shape, these 9 8 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
23586i	8x6 mm emerald cut	We have ~~one~~ none step cut man made emerald in an 8x6-mm rectangular octagon shape with moderate inclusions, which make it look more like most natural emeralds. The weight is 1.29 ct. Priced at $57/ct.	new sold	$73.53
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.	new	$41.60
23597	9x7 mm emerald cut	A 1.90 ct average weight for these man-made, emerald-green gemstones in a popular 9x7-mm rectangular octagon or emerald cut. Very clean gemstones priced at $75/ct. There are 2 0 available.	sold	$142.50
23597si	9x7 mm emerald cut	We have 11 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.	new	$129.35
23597i	9x7 mm emerald cut	There are 4 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.	new	$104.31
23508	10x8 mm emerald cut	4 3 step cut and 2 cut-corner radiant (not shown) gems in a 10x8-mm rectangular octagon shape. These 6 man made hydrothermal emerald gemstones are eye-clean and have a deep emerald green color. The average weight is 2.70 ct. Priced at $75/ct. The price shown at right is per gemstone.	new	$202.50
23508si	10x8 mm emerald cut	10x8-mm rectangular octagon shape lab emeralds with some inclusions. 3 are cut corner radiant (on left in photo) and 5 4 are step cut (on the right). The average weight is 2.69 ct. Priced at $65/ct. The price shown is per gemstone.	new	$174.85
23508i	10x8 mm emerald cut	One very nice step cut 10x8-mm rectangular octagon shape lab emerald with moderate inclusions. The weight is 2.62 ct. Priced at $57/ct.	new	$149.34
23519	11x9 mm emerald cut	There are 4 3 2 available 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.	new	$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 are step cut (on the right). The average weight is 3.56 ct. Priced at $65/ct. The price shown is per gemstone.	new	$231.40
23600	Marquise cut	Laboratory grown hydrothermal Emerald
	None available
23700	Trillion cut	Laboratory grown hydrothermal Emerald
23705	5-mm trillion	Two 5mm trillion lab emeralds are available. Both clarity and color are excellent. These would make very nice earrings. The average weight is 0.43 ct. Priced at $75/ct. Price shown is per gemstone.	new	$32.25
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.	new	$24.05
23706	6-mm trillion	We have six 6-mm trillion lab emeralds available at this time in this cut. Clarity and color are excellent. The average weight is 0.61 ct. Priced at $75/ct. Price shown is per gemstone.	new	$45.75
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.	new	$39.65
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.	new	$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.	new	$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.	new	$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.	new	$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.	new	$110.58
23710si	10-mm trillion	There are three 10-mm trillion lab emeralds available. They have slight inclusions and excellent green color. Average weight is 2.51 ct. Priced at $65/ct. and the price shown is per gem.	new	$163.15
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.	new	$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.	new	$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 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.	new	$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.	new	$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.	new	$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.	new	$17.67
23996	9x6 mm pear shape	There are two 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.	new	$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.	new	$73.45
23996i	9x6 mm pear shape	Also in the 9x6mm size we have four 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.	new	$66.69
23907m	10x7 mm pear shape	There are 4 3 1 lab emeralds available in this size. Price shown is per gemstone. Weight is 1.51 ct. average. Faceted in a 10x7-mm pear shape. Priced at $75/ct.		$113.25
23928	12x8 mm pear shape	Only one pear shape lab emerald of this 12x8mm size with excellent clarity is available. It weighs 2.51ct. and is priced at $75/ct.	sold	$188.25
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.	new	$138.51
23939si	13x9 mm pear shape	This 13x9mm lab emerald has slight inclusions. Faceted in a pear shape. Color is a nice emerald green. Priced at $65/ct. The weight is 3.20ct.	new	$208.00
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 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.	new	$291.27

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

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for consulting services in silicon crystal growth.

Last modified: May 14, 2013

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