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Fancy-Colored Cubic Zirconia Gems

CZmulticolor.jpg (30876 bytes)

Cubic Zirconia (CZ) is well known and widely available as a durable and affordable diamond simulation in its water-clear form. Here, we offer some less-common fancy-color cubic zirconia gemstones. The cubic crystal structure of zirconia ZrO2 is not stable in nature. In lab-grown crystals, the addition of a few percent of calcium or yttrium oxide creates the stable gemstone. It is harder than most natural gemstones (except diamond, ruby, and sapphires) and has a high refractive index and excellent dispersion.  So these gemstones have unusual brilliance and fire.  And they take a lot of hard daily wear.  The colors are caused by a variety of dopant atoms present in small amounts.  All cubic zirconia is lab-created and grows at an extremely high temperature (~2,700 degrees Celsius or 4,800 degrees Fahrenheit) - so hot that only a crust or "skull" of the same material can be used to contain the melt.  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(s). Use your browser's "back" button to return to the list.
 

Item#

Item Description

Price

22000

Water-Clear (white) CZ Sparkling clear, like a fine diamond

22005

5 mm round Makes an excellent diamond simulation. Water-clear (white) cubic zirconia, faceted in a 5mm round brilliant cut. There are 5 available, and the average weight is 0.83 ct (equivalent to a 0.5 ct diamond).  

$4.98

 22006

6 mm round This size of CZ simulates a 0.75ct diamond.  Water-clear (white), cut in the style of a 6-mm diameter brilliant. There are 6 available, and the price shown is per gemstone. The average weight is 1.42 ct.  

$8.52

22007

7 mm round These white diamond-style, water-clear 7-mm diameter brilliant CZs make an excellent diamond simulation, with lots of fire.  There are 8 available, and the average weight is 2.21 ct (the size is equivalent to a 1.25 ct diamond).  Price shown is per gemstone.  

$13.26

22008

8 mm round These water-clear (white) CZs are faceted in a brilliant cut and are the size equivalent of a 2.0 ct diamond. Makes an excellent diamond simulation with great fire. There are 10 available, with an average weight of 3.39 ct. The price shown is per gemstone.  

$20.34

22009

9 mm round We have two of these brilliant-cut water-clear (white) CZs in the 9mm size, which are the size equivalent of a 2.75 ct diamond. An excellent diamond simulation. The average weight is 4.42 ct., and the price is per gemstone. Shown in the middle of the photo.  

$26.52

22014

4 mm trillion There is one 4mm trillion water-clear (white) cubic zirconia faceted in a Portuguese brilliant flower cut available. It weighs 0.40ct.  

$2.40

22050

Emerald-green CZ Like an emerald but with more fire

22051

4 mm round An excellent substitute for small emeralds.  Faceted in a 4-mm diameter star brilliant cut and eye clean.  There are 2 of these 4mm round green cubic zirconias available. Perfect for earrings, or may be sold separately. The average weight is 0.46 ct., priced at $9/ct.  Price shown is per gemstone. sold

$4.14

22052

5 mm round This 5mm round star brilliant cut cubic zirconia is the same green color as an emerald but is as brilliant as a diamond. Eye clean. It weighs 0.86 ct and is priced at $9/ct.  

$7.74

22055

6.5 mm round Cut in a 6.5-mm diameter round Portuguese brilliant flower cut. As beautiful as an emerald but harder, and therefore more durable. Eye clean. There is only 1 available - it weighs 1.88 ct., priced at $9/ct. sold 

$16.92

22056

10x8mm oval There are two is one brilliant cut emerald green color 10x8mm oval cubic zirconia available. Eye clean, durable, and much more affordable than the emerald they so closely resemble. The average weight is 4.8ct., priced at $9/ct.  The price shown is per gemstone.  

$43.20

22057

7x5 mm emerald shape We have 5 4 of these classic emerald cut 7x5mm cubic zirconia. Excellent gems if you want the look of emerald jewelry, and we have many settings available to choose from. Eye clean. The average weight is 1.74ct., priced at $9/ct.  Price shown is per gemstone.  

$15.66

22058

8x6 mm emerald shape There's a matched pair of 8x6 mm emerald cut cubic zirconia (may be sold separately). They have the rich green color of emeralds and are eye clean. The average weight is 2.67ct., priced at $9/ct., and the price shown is per gemstone.  

$24.03

22060

8 mm square We have four 8mm square emerald green color cubic zirconia faceted in the square Ascher style (like an emerald cut, but square). They're eye clean and are a versatile size, at a great price compared to the emeralds they resemble. The average weight is 1.91ct., priced at $9/ct. The price shown is per gemstone.  

$17.19

22150

Pink CZ Light pink gemstone

22154

8 mm heart Eight 7 6 very pretty "pink ice" cubic zirconia 8mm heart faceted gems. Excellent perfection. The average weight is 3.5 ct.  The price shown is per heart. These would be great for a ring, earrings, or pendant.  

$18.55

22156

10 mm heart There are 3 2 of these large, very sparkly pink cubic zirconia 10mm faceted hearts available. The clarity is perfect. The average weight is 7.57 ct. The price shown is per gem. Perfect for use as pendants!  

$37.85

22166

10x8 mm oval There are 2 1 larger star faceted ovals perfect for use as a ring or a pair of earrings. Because of the increased size, these 10x8mm pink cubic zirconia have a bit deeper color and more sparkle. The average weight is 5.47 ct., priced at $5/ct., and the price shown is per gemstone.  

$27.35

22176

10x8 mm rectangle The rectangular shape of these  2 1 0 10x8mm pink cubic zirconia is called a barion cut. These are very attractive gems. Their average weight is 6.36 ct., and they're priced at only $5/ct. The price shown is per gemstone. sold

$31.80

22180

6 mm square We have  2 1 0 of these 6mm pink cubic zirconia faceted in a square princess cut. They would be particularly nice in earring settings, but are also available separately. Their average weight is 2.08 ct. priced at $5/ct, and the price shown is per each. sold

$10.40

22182

8 mm square There are 4 2 of these particularly nice pink zirconia available. They're faceted in an 8mm square princess cut, which is a very versatile size. Their color and sparkle are excellent. The average weight is 4.91 ct. They're priced at $5/ct., and the price shown is per gem.  

$24.55

22184

10 mm square These 2 1 square princess cut pink cubic zirconia are very impressive at 10mm in size. The color is gorgeous. At only $5/ct they're a good deal (because in many other cases the per carat price of stones increases with size). Their average weight is 9.11 ct., and the price shown is per gemstone.  

$45.55

22200

Blue Sapphire  CZ The color of fine natural blue sapphire

22211

8 mm heart An 8-mm blue sapphire-color brilliant-faceted heart.  Excellent clarity. Only one available at a weight of 3.08 ct.  Priced at $8/ct. sold

$24.64

22350

Orangy-Red CZ

22370

Dark Orangy-Red CZ A more deeply colored orangy-red

22371

8 mm heart Faceted in an 8-mm brilliant heart cut. Two One available.  The average weight is 3.2 ct. Priced at $6/ct.  The price shown is per stone.  

$19.20

22400

Amethyst-Purple CZ A flashy amethyst color

22401

7.5 mm round This lab-grown cubic zirconia gem is faceted in a 7.5-mm round Portuguese brilliant flower cut.  Nice clean stone the color of light amethyst, but with more fire.  The weight is 2.9 ct. Priced at $4/ct.

$11.60

22402

9x7 mm oval This 9x7mm oval amethyst-color cubic zirconia is a nice gem in a versatile size. It weighs 3.56 ct. Priced at $4/ct.  

$14.24

22403

10x8 mm oval A 10x8mm oval amethyst-color cubic zirconia with nice sparkle. The weight is  4.93 ct. and it's priced at $4/ct.  

$19.72

22404

12x10 mm oval This large 12x10mm oval amethyst-color cubic zirconia has a rich purple color. It weighs 9.17 ct. and it's priced at $4/ct.  

$36.68

22405

8 mm trillion We have a matched pair of these 8mm trillion amethyst-color cubic zirconia. They would be perfect for earrings, or may be sold separately. The average weight is 2.87 ct., priced at $4/ct. The price shown is per stone. sold

$11.48

22406

10 mm trillion There are two 10mm trillion amethyst-color cubic zirconia available. They have excellent sparkle. The average weight is 5.58 ct., and they're priced at $4/ct. The price shown is per stone.  

$22.32

22407

7 mm round This 7mm round amethyst-color cubic zirconia is a beautiful gem. It weighs 2.57 ct. and is priced at just $4/ct. sold

$10.28

22408

7x5 mm oval This 7x5mm oval amethyst-color cubic zirconia has a deep purple color despite its small size. It weighs 1.55 ct. and is priced at $4/ct.  

$6.20

22409

8x6 mm oval An 8x6mm oval amethyst-color cubic zirconia with a rich purple color. The weight is 2.57 ct., priced at $4/ct. sold

$10.28

22410

9x7 mm oval This 9x7mm oval amethyst-color cubic zirconia has a nice dark color. It weighs 3.68 ct., priced at $4/ct.  

$14.72

22411

10x8 mm oval A 10x8mm oval amethyst-color cubic zirconia with excellent color and clarity. It weighs 4.74 ct., priced at $4/ct.  

$18.96

22412

8 mm trillion This 8 mm trillion amethyst-color cubic zirconia has beautiful color and sparkle. The weight is 2.88 ct., and it's priced at $4/ct.  

$11.52

22413

9 mm trillion We have one 9 mm trillion amethyst-color cubic zirconia available, and it's a beautiful gem. The weight is 4.21 ct., priced at $4/ct.  

$16.84

22414

8 mm heart This 8mm heart shaped amethyst-color cubic zirconia is gorgeous and very sweet. It weighs 3.29 ct., priced at $4/ct. sold

$13.16

22450

Lavender Color-Change CZ Changes color from  icy blue in fluorescent light to pinkish lavender in incandescent lighting - an intriguing gemstone

22456

10x8 mm oval A very nice pink/lavender color-change cubic zirconia gemstone with good brilliance. Two One is are available with an average weight of 4.9 ct. The cut is a 10x8-mm oval Portuguese brilliant flower cut. Priced at $6/ct. The price shown at the right is per stone.

$29.40

22457

11x9 mm oval Nice brilliance and color in this oval Portuguese brilliant flower cut gemstone fashioned in an 11x9-mm oval.   Pinkish lavender in warm light changing to icy blue in fluorescent light.   The  CZ's weight is 7.2 ct. Priced at $6/ct. 

$43.20

22460

11x9 mm emerald cut Have a large emerald-shape dazzling necklace or ring using this traditional emerald-cut pinkish-lavender cubic zirconia.  It weighs 7.7 ct and is cut in an 11x9-mm rectangular octagon.  Would look great with diamond or clear CZ accent stones.   Priced at $6/ct.

$46.20

22480

Tanzanite-Color CZ A CZ simulation of popular but rare, expensive and soft tanzanite

22482

5 mm round A 5mm round tanzanite-color brilliant-faceted cubic zirconia.  Excellent sparkle. It weighs 0.81 ct.; priced at $9/ct. sold

$7.29

22483

8 mm round This 8mm round brilliant-faceted cubic zirconia has a rich blue tanzanite color. This beautiful gem weighs 3.57 ct.; priced at $9/ct. sold

$32.13

22484

10 mm square A gorgeous deep blue tanzanite-colored cubic zirconia in an asher-style square cut. This gem is 10mm x 10mm and weighs 9.30 ct.; priced at $9/ct.  

$83.70

22485

10 mm heart 10-mm tanzanite-color brilliant-faceted hearts with a nice purple component to their color.  Excellent clarity. Two available at an average weight of 5.9 ct.  Priced at $9/ct.; price given is per stone.

$53.10

22486

7x5 mm emerald shape This 7x5 mm tanzanite-color cubic zirconia is cut in a rectangular barion style. It would make a beautiful ring. It weighs 1.48 ct. and is priced at $9/ct.  

$13.32

22487

9x7 mm emerald shape We have six of these 9x7 mm tanzanite-color cubic zirconia cut in a rectangular barion style. Their beautifully rich color is matched. The average weight is 4.31 ct. and they're priced at $9/ct. The price shown is per stone.  

$38.79

22488

6 mm round One 6mm round tanzanite-color cubic zirconia with beautiful color. It weighs 1.36 ct. and is priced at $9/ct.  

$12.24

22489

8 mm round One 8mm round deep tanzanite-colored cubic zirconia in a brilliant cut. It weighs 3.31 ct. and is priced at $9/ct. sold

$29.79

22490

7x5 mm oval We have a matched pair of 7x5mm oval brilliant cut tanzanite-colored cubic zirconia. The average weight is 1.56 ct. and they're priced at $9/ct. The price shown is per stone.  

$14.04

22491

9x7 mm oval This 9x7mm oval cubic zirconia has a deep blue tanzanite color. This is a nice versatile size. The weight is 3.46 ct. and the price is $9/ct.  

$31.14

22492

10x8 mm oval This 10x8mm oval tanzanite-colored cubic zirconia is a gorgeous gem. It weighs 4.64 ct. and is priced at $9/ct.  

$41.76

22493

5 mm trillion This 5mm trillion tanzanite-colored cubic zirconia is delightful. The weight is 0.72 ct. and the stone is priced at $9/ct.  

$6.48

22494

7 mm trillion One 7mm trillion tanzanite-colored cubic zirconia. This stone has excellent sparkle. The weight is 1.95 ct. and it's priced at $9/ct.  

$17.55

22495

9 mm trillion We have one 9mm trillion tanzanite-colored cubic zirconia. It's a beautiful gem. The weight is 3.52 ct. and it's priced at $9/ct.  

$31.68

22496

10 mm trillion This 10mm trillion cubic zirconia is stunning, with a beautiful tanzanite color. It weighs 5.47 ct. and is priced at $9/ct. sold

$49.23

22497

8 mm heart We have one 8mm heart shaped tanzanite-colored cubic zirconia. It's very sweet! The weight is 2.98 ct. and it's priced at $9/ct.  

$26.82

22498

8 mm round There's great color and sparkle in this 8mm round tanzanite-colored cubic zirconia. It weighs 3.27 ct. and it's priced at $9/ct.  

$29.43

22499

10 mm round We have two round tanzanite-colored cubic zirconia in the 10mm size. Their rich blue color is spectacular. The average weight is 6.75 ct., priced at $9/ct. The price shown is per stone.  

$60.75

22500

10x8 mm oval This tanzanite-colored cubic zirconia is cut in a brilliant 10x8 mm oval. The weight is 4.36 ct., and the stone is priced at $9/ct. sold

$39.24

22501

12x10 mm oval Two 12x10 mm oval tanzanite-colored cubic zirconia gems are available. At this large size, the color is a deep blue. The average weight is 8.09 ct., priced at $9/ct. The price shown is per stone.  

$72.81

22502

6 mm square We have a matched pair of 6mm square tanzanite-colored cubic zirconia. They would be perfect for earrings, or can be sold separately. The average weight is 2.12 ct., priced at $9/ct. The price shown is per gem. sold

$19.08

22503

10 mm square There is one large 10mm square tanzanite-colored cubic zirconia available. The intense blue color is gorgeous. The gem weighs 8.34 ct., and is priced at $9/ct.  

$75.06

22504

10x8 mm emerald shape This 10x8 mm emerald shape tanzanite-colored cubic zirconia has excellent sparkle. It weighs 5.64 ct. and is priced at $9/ct. sold

$50.76

22505

12x10 mm emerald shape There is one 12x10 mm emerald shape tanzanite-colored cubic zirconia available. It's a beautiful gem. The weight is 10.74 ct., priced at $9/ct.  

$96.66

22506

14x10 mm emerald shape This 14x10 mm emerald shape tanzanite-colored cubic zirconia has a remarkable deep blue color. The weight is 12.48 ct., priced at $9/ct. sold

$112.32

22507

5 mm trillion This 5mm trillion cubic zirconia is a light tanzanite blue color. It weighs 0.78 ct., and is priced at $9/ct.  

$7.02

22508

7 mm trillion A 7mm trillion tanzanite-colored cubic zirconia with excellent sparkle. The weight is 1.94 ct., priced at $9/ct.  

$17.46

22509

8 mm trillion We have three one 8mm trillion tanzanite-colored cubic zirconia, all with excellent color and sparkle. The average weight is 2.78 ct., priced at $9/ct.  

$25.02

22510

12 mm trillion This large 12mm trillion tanzanite-colored cubic zirconia is an absolutely stunning gem. It weighs 10.25 ct. and is priced at $9/ct. sold

$92.25

 
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Last modified:  December 28, 2014

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