Grading Tanzanite
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Heart Shape Tanzanite Bracelet with Cuban Chain 18k Gold with Diamonds
Located in Hong Kong, HK
HEART SHAPE TANZANITE bracelet with cuban chain 18k Gold with Diamonds
High Grade Tanzanite
55
Category
21st Century and Contemporary Hong Kong Modern Chain Bracelets
Materials
Diamond, Tanzanite, 18k Gold, White Gold
Large Garnet Tanzanite Chrome Diopside Gold Plated Spiral Cocktail Cluster Ring
By Clarissa Bronfman
Located in New York, NY
Size 7.5
Garnet stone AAA+ grade
Chrome diopside stone AAA+ grade
Tanzanite stone AAA+ grade
Category
21st Century and Contemporary Unknown Contemporary Cluster Rings
Materials
Garnet, Tanzanite, 14k Gold, Gold Plate, Brass
3.93 Carat Tanzanite and Diamond Gold Ring
Located in Tucson, AZ
location for top gem grade Tanzanite. This mineral belongs to the family of the Zoisite, a mineral named
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
Diamond, Tanzanite, White Gold, Gold, 14k Gold
4.27ct Freeform GREEN Zoisite (same mineral as Tanzanite!) Unique Cut & Color!
Located in Methuen, MA
the standard color of Tanzanite, we do have a fine selection of high grade Tanzanites available in
Category
2010s African Artisan Loose Gemstones
Materials
Tanzanite
3.12 Cts Natural Tanzanite SDLX Grade Cushion Shape Loose Tanzanite Stone
Located in New York, NY
SKU -
Size - 9x11mm
Shape - cushion
Grade - SDLX
Weight - 3.12
Price - $348
SDLX Tanzanite is one
Category
21st Century and Contemporary Tanzanian Loose Gemstones
Materials
Tanzanite
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W 0.36 in L 0.44 in
SDLX Grade Natural Tanzanite 8x6m Cushion Shape Tanzanite Loose Gemstone Jewelry
Located in New York, NY
SKU -
Size - 8x6mm
Shape - Cushion
Grade : SDLX
Weight - 1.52 Cts
Price - $385
SDLX Tanzanite is
Category
21st Century and Contemporary Tanzanian Loose Gemstones
Materials
Tanzanite
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W 0.24 in L 0.32 in
Emerald Cut Natural Blue Tanzanite AAA Grade 12.63 Carat Loose Gemstone Jewelry
Located in New York, NY
SKU -50010
Stone : Natural Tanzanite
Clarity - Eye clean
Shape - Emerald cut
Grade - AAA
Weight
Category
21st Century and Contemporary Loose Gemstones
Materials
Tanzanite
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H 0.3 in W 0.49 in L 0.57 in
Tanzanite Gem 3.77 Carat Round Cut Loose Gemstone Tanzanite Jewelry
Located in New York, NY
SKU - 50013
Stone : Natural Tanzanite
Shape - Round
Clarity - Eye clean
Grade - AAA
Weight
Category
21st Century and Contemporary Tanzanian Loose Gemstones
Materials
Tanzanite
18K Tanzanite & Diamond Pendant Pear Shaped Tanzanite Rhodium-Plated White
Located in Holtsville, NY
, featuring a stunning 1.00 carat pear shaped tanzanite adorned with shimmering diamonds. This pendant exudes
Category
2010s American Artist Pendant Necklaces
Materials
Diamond, Tanzanite, 18k Gold, Rhodium
Tanzanite and Diamond White Gold Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
set with a vintage 1990s 0.78 carat tanzanite ; part of our jewelry collections.
This fine and
Category
20th Century Unknown Retro Cocktail Rings
Materials
Tanzanite, Diamond, Gold, Platinum, White Gold, 18k Gold
14K Gold Tanzanite & Diamond Cocktail Ring - 1.77ct Tanzanite, 0.37ct Diamonds
Located in Holtsville, NY
carat emerald cut tanzanite as its centerpiece, exuding a mesmerizing violet hue. Surrounding it are 51
Category
2010s American Artist Cocktail Rings
Materials
Diamond, Tanzanite, 14k Gold
18K 1.25ct Tanzanite & Diamond Cocktail Ring Oval Tanzanite Rhodium-Plated
Located in Holtsville, NY
oval tanzanite and dazzling diamond accents. Crafted to perfection, this ring combines luxury and
Category
2010s American Artist Cocktail Rings
Materials
Diamond, Tanzanite, 18k Gold, Rhodium
12.7 Carat Natural Tanzanite Emerald Cut Loose Gemstone Tanzanite Jewelry
Located in New York, NY
SKU - 50002
Stone : Natural Tanzanite
Shape - Emerald Cut
Grade - AAA
Clarity - Eye clean
Weight
Category
21st Century and Contemporary Tanzanian Art Deco Loose Gemstones
Materials
Tanzanite
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H 0.34 in W 0.47 in L 0.55 in
14.56 Carat Natural Tanzanite Emerald Cut Loose Gemstone Tanzanite Jewelry
Located in New York, NY
SKU - 50001
Stone : Natural Tanzanite
Grade - AAA
Shape - Emerald Cut
Weight - 14.56 cts
Length
Category
21st Century and Contemporary Tanzanian Art Deco Loose Gemstones
Materials
Tanzanite
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H 0.33 in W 0.5 in L 0.62 in
18K Tanzanite & Diamond Pendant Oval Tanzanite Rhodium-Plated White Gold
Located in Holtsville, NY
gold, featuring a captivating 1.16 carat oval tanzanite surrounded by shimmering diamonds. With its
Category
2010s American Artist Pendant Necklaces
Materials
Diamond, Tanzanite, 18k Gold, White Gold, Rhodium
18K Tanzanite & Diamond Cocktail Ring Round Faceted Tanzanite Yellow Gold
Located in Holtsville, NY
stunning round faceted tanzanite and sparkling diamond accents. Crafted to perfection, this ring exudes
Category
2010s American Artist Cocktail Rings
Materials
Diamond, Tanzanite, 18k Gold, Yellow Gold
Loose Tanzanite Gemstone 3.3 ct
Located in Laguna Beach, CA
Loose 3.30-carat tanzanite gemstone.
No grading lab certificate.
The stone is a rectangle cushion
Category
21st Century and Contemporary Loose Gemstones
Materials
Tanzanite
18K Tanzanite & Diamond Pendant Oval Tanzanite Rhodium-Plated White Gold
Located in Holtsville, NY
tanzanite and sparkling diamond accents. Crafted with attention to detail, this pendant exudes
Category
2010s American Artist Cocktail Rings
Materials
Diamond, Tanzanite, 18k Gold, White Gold, Rhodium
Tanzanite Diamond Platinum Ring
Located in Beverly Hills, CA
One Tanzanite Diamond Platinum Ring. Featuring one oval cut tanzanite of 1.63 carats. Accented by
Category
21st Century and Contemporary Three-Stone Rings
Materials
Diamond, White Diamond, Tanzanite, Platinum
14 Karat Tanzanite Cocktail Ring
Located in New York, NY
Clarity & Grade: Included
►Tanzanite Weight: 1.12 carat
►Total Item Weight: 6.1 grams
►Item No: 608/3752
Category
21st Century and Contemporary Cocktail Rings
Materials
Tanzanite
Tanzanite & Diamond 14k Cocktail Ring
Located in New York, NY
►Diamond Shape: Round Brilliant
►Diamond Clarity & Grade: SI/I
►Tanzanite Weight: 2.28 carat
►Tanzanite
Category
21st Century and Contemporary Cocktail Rings
Materials
Diamond, Tanzanite
14k Tanzanite & Diamond Cocktail Ring
Located in New York, NY
►Diamond Clarity & Grade: Included
►Tanzanite Weight: 2.5 carat
►Tanzanite Shape: Oval Brillant
►Total
Category
21st Century and Contemporary Cocktail Rings
Materials
Diamond, Tanzanite
5.33 Carat Natural Tanzanite Oval Faceted Cut AAA Color Loose Tanzanite Gemstone
Located in New York, NY
SKU - 50008
Stone : Natural Tanzanite
Shape - Oval
Grade - AAA
Weight - 5.33 cts
Length
Category
21st Century and Contemporary Tanzanian Loose Gemstones
Materials
Tanzanite
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H 0.26 in W 0.4 in L 0.48 in
3.84 Carat AAA Natural Tanzanite Oval Cut Shape Loose Tanzanite Gemstone Jewelry
Located in New York, NY
SKU - 50015
Stone : Natural Tanzanite
Shape - Oval
Clarity - Eye clean
Grade - AAA
Weight - 3.84
Category
21st Century and Contemporary Tanzanian Loose Gemstones
Materials
Tanzanite
Tanzanite Diamond Platinum Ring
Located in Beverly Hills, CA
One Tanzanite Diamond Platinum Ring. Featuring one oval cut tanzanite of 1.82 carats. Accented by
Category
21st Century and Contemporary Engagement Rings
Materials
Diamond, White Diamond, Blue Diamond, Tanzanite, Platinum
14k Diamond & Tanzanite Cocktail Ring
Located in New York, NY
& Grade: Included
►Tanzanite Weight: 3.16 carat
►Total Item Weight: 5.7 grams
►Item No: RTZ73
►Style
Category
21st Century and Contemporary Cocktail Rings
Materials
Diamond, Tanzanite
Vintage Tanzanite Diamond Navette Ring 5.53ct Aaa Tanzanite 1.83ct Diamond
Located in Kendal, GB
A stunning navette cluster ring built around a magnificent marquise cut tanzanite with an intense
Category
1990s European Retro Cluster Rings
Materials
Diamond, Tanzanite, Gold, 18k Gold, White Gold
Dazzling 1.52 Tanzanite Engagement Ring
Located in רמת גן, IL
dazzling dance of colors and elegant design. A marquise-cut Tanzanite, 1.52 carats of pure violetish-blue
Category
2010s Singaporean Solitaire Rings
Materials
Diamond, Tanzanite, White Gold
10.08ct. Tanzanite "DIANA" Ring, Platinum
By SONYA K.
Located in Brooklyn, NY
DIANA ring is a 10.08ct. loop clean Tanzanite with a rich violet-blue color that gives it a royal
Category
21st Century and Contemporary American Engagement Rings
Materials
Diamond, Tanzanite, Platinum
14k Dazzling Diamond & Tanzanite Cocktail Ring
Located in New York, NY
This is an exquisite diamond and tanzanite ring stamped in 14K White Gold. Featuring round
Category
21st Century and Contemporary Cocktail Rings
Materials
Diamond, Tanzanite
14k Tanzanite and Diamond Cocktail Ring
Located in New York, NY
This is a gorgeous diamond ring with tanzanite stamped in solid 14K rose gold. The shinny round
Category
21st Century and Contemporary Cocktail Rings
Materials
Diamond, Tanzanite
14k Diamond & Tanzanite Spectacular Cocktail Ring
Located in New York, NY
►Diamond Clarity & Grade: SI
►Tanzanite Weight: 8.66 carat
►Tanzanite Shape: Oval
►Total Item Weight: 5.7
Category
21st Century and Contemporary Cocktail Rings
Materials
Diamond, Tanzanite
14k Tanzanite & Diamond Mixture Elegant Ring
Located in New York, NY
This is a gorgeous tanzanite & diamond ring stamped in solid 14K white gold. The perfectly placed
Category
21st Century and Contemporary Cocktail Rings
Materials
Diamond, Tanzanite
Cocktail Tanzanite and Diamond 18k Ring
Located in New York, NY
: Baguatte
►Diamond Clarity & Grade: SI
►Tanzanite Weight: 2.13 carat
►Tanzanite Shape: Oval modified
Category
21st Century and Contemporary Cocktail Rings
Materials
Diamond, Tanzanite
14k Tanzanite and Diamond Cocktail Ring
Located in New York, NY
Clarity & Grade: Included/Near Colorless
►Tanzanite Weight: 2.34 carat
►Total Item Weight: 3.8 grams
Category
21st Century and Contemporary Cocktail Rings
Materials
Diamond, Tanzanite
14k Tanzanite Plus Diamond Cocktail Ring
Located in New York, NY
This gorgeous 14K white gold diamond and tanzanite ring is beautiful. the top of the ring is
Category
21st Century and Contemporary Cocktail Rings
Materials
Diamond, Tanzanite
14k Diamond and Tanzanite Cocktail Ring
Located in New York, NY
This is a beautiful diamond ring stamped in solid 14K white gold and tanzanite gemstone . The
Category
21st Century and Contemporary Cocktail Rings
Materials
Diamond, Tanzanite, 14k Gold
3.9ct Oval Violet Blue Tanzanite from Tanzania
Located in Toronto, Ontario
Description:
Gem Type: Tanzanite
Number of Stones: 1
Weight: 3.9 cts
Measurements: 11.62 x 8.85 x
Category
2010s Tanzanian Loose Gemstones
Materials
Tanzanite
3.59ct Oval Violet Blue Tanzanite from Tanzania
Located in Toronto, Ontario
Description:
Gem Type: Tanzanite
Number of Stones: 1
Weight: 3.59 cts
Measurements: 11.11 x 9.09
Category
2010s Tanzanian Loose Gemstones
Materials
Tanzanite
4.56ct Oval Violet Blue Tanzanite from Tanzania
Located in Toronto, Ontario
Description:
Gem Type: Tanzanite
Number of Stones: 1
Weight: 4.56 cts
Measurements: 12.19 x 9.93
Category
2010s Tanzanian Loose Gemstones
Materials
Tanzanite
4.56ct Oval Violet Blue Tanzanite from Tanzania
Located in Toronto, Ontario
Description:
Gem Type: Tanzanite
Number of Stones: 1
Weight: 4.56 cts
Measurements: 11.19 x 9.09
Category
2010s Tanzanian Loose Gemstones
Materials
Tanzanite
3.25ct Oval Violet Blue Tanzanite from Tanzania
Located in Toronto, Ontario
Description:
Gem Type: Tanzanite
Number of Stones: 1
Weight: 3.25 cts
Measurements: 10.55 x 8.52
Category
2010s Tanzanian Loose Gemstones
Materials
Tanzanite
3.19ct Round Violet Blue Tanzanite from Tanzania
Located in Toronto, Ontario
Description:
Gem Type: Tanzanite
Number of Stones: 1
Weight: 3.19 cts
Measurements: 9.41 x 9.41 x
Category
2010s Tanzanian Loose Gemstones
Materials
Tanzanite
2.92ct Round Violet Blue Tanzanite from Tanzania
Located in Toronto, Ontario
Description:
Gem Type: Tanzanite
Number of Stones: 1
Weight: 2.92 cts
Measurements: 8.47 x 8.47 x
Category
2010s Tanzanian Loose Gemstones
Materials
Tanzanite
4.4ct Round Violet Blue Tanzanite from Tanzania
Located in Toronto, Ontario
Description:
Gem Type: Tanzanite
Number of Stones: 1
Weight: 4.4 cts
Measurements: 10.02 x 9.94 x
Category
2010s Tanzanian Loose Gemstones
Materials
Tanzanite
3.32ct Oval Violet Blue Tanzanite from Tanzania
Located in Toronto, Ontario
Description:
Gem Type: Tanzanite
Number of Stones: 1
Weight: 3.32 cts
Measurements: 10.61 x 8.58
Category
2010s Tanzanian Loose Gemstones
Materials
Tanzanite
3.08ct Round Violet Blue Tanzanite from Tanzania
Located in Toronto, Ontario
Description:
Gem Type: Tanzanite
Number of Stones: 1
Weight: 3.08 cts
Measurements: 9.47 x 9.47 x
Category
2010s Tanzanian Loose Gemstones
Materials
Tanzanite
4.13ct Round Violet Blue Tanzanite from Tanzania
Located in Toronto, Ontario
Description:
Gem Type: Tanzanite
Number of Stones: 1
Weight: 4.13 cts
Measurements: 9.83 x 9.83 x
Category
2010s Tanzanian Loose Gemstones
Materials
Tanzanite
3.69ct Oval Violet Blue Tanzanite from Tanzania
Located in Toronto, Ontario
Description:
Gem Type: Tanzanite
Number of Stones: 1
Weight: 3.69 cts
Measurements: 11.15 x 9.22
Category
2010s Tanzanian Loose Gemstones
Materials
Tanzanite
6.70 Carat Tanzanite and Diamond Ring
By David Meelheim Designs
Located in Houston, TX
Exceptionally well cut and saturated 6.70 carat oval Tanzanite beautifully balanced with .50 Carats
Category
2010s American Cocktail Rings
Materials
Diamond, Tanzanite, 14k Gold
14k Diamond and Tanzanite Cocktail Ring
Located in New York, NY
Clarity & Grade: SI
►Tanzanite Weight: 5.78 carat
►Total Item Weight: 4.9 grams
►Item No: US2203
►Style
Category
21st Century and Contemporary Cocktail Rings
Materials
Diamond, Tanzanite, 14k Gold
26.96 Carat Tanzanite and Diamond Ring
Located in Carmel-by-the-Sea, CA
important center stone, resulting in a most impressive creation. The tanzanite weighs 26.96 carats and
Category
21st Century and Contemporary Cocktail Rings
Materials
Diamond, Tanzanite, 18k Gold, Rose Gold, Platinum
14k 9.48ct Tanzanite & 0.8 Diamond Cocktail Ring
Located in New York, NY
& Grade: SI
►Tanzanite Weight: 9.48 carat
►Total Item Weight: 6.2 grams
►Item No: US2037
►Style #11952R
Category
21st Century and Contemporary Cocktail Rings
Materials
Diamond, Tanzanite
Tanzanite Diamond Ring 14K White Gold, 2023
Located in Herzelia, Tel Aviv
Tanzanite Diamond Ring 14K White Gold. Created in 2023.
6.8 Carats of fine Tanzanite and
Category
2010s Cocktail Rings
Materials
Diamond, Tanzanite, White Gold
Elegant 2.75 Carat Marquise Mixed Cut Tanzanite Ring
Located in רמת גן, IL
This exquisite ring exudes elegance and sophistication, featuring a captivating Tanzanite as its
Category
2010s Israeli Cocktail Rings
Materials
Tanzanite, Platinum
14 Karat Gold Tanzanite and Diamond Ring
Located in Washington Depot, CT
Appraisal Industry Certificate
Pear Cut Tanzanite is approx. .90cts, bluish violet, and AAA clarity grade
Category
20th Century Cocktail Rings
Materials
Tanzanite, Yellow Gold
14 Karat White Gold Tanzanite Clip On Earrings
Located in Washington Depot, CT
tanzanite weight: 1.50 ct.
Clarity Grade: AAA
Size: 18 mm x 12 mm
Weight: 6.2 dwt. / 9.7 gr.
Tested
Category
20th Century Clip-on Earrings
Materials
Tanzanite, White Gold
Tanzanite Cabochon Beaded Necklace 14 Karat Clasp
Located in North Hollywood, CA
matching Earrings. If you love Tanzanite this would be perfect for you as beads of this grade are hard to
Category
Early 2000s Unknown Modern Beaded Necklaces
Materials
Tanzanite, 14k Gold
Tanzanite Diamond 18k White Gold Ring
Located in Beverly Hills, CA
One Tanzanite Diamond 18k White Gold Ring. Featuring one octagonal step cut tanzanite of 0.35 carat
Category
21st Century and Contemporary Engagement Rings
Materials
Diamond, White Diamond, Tanzanite, Gold, 18k Gold, White Gold
Platinum Tanzanite and Diamond Cocktail Engagement Ring
By Rochfort Fine Jewellery
Located in Sydney, NSW
features one 11.5 x 11.5 mm premium grade cushion cut deep violet Tanzanite set on the cross, in four
Category
2010s Australian Modern Cocktail Rings
Materials
Diamond, Tanzanite, Platinum
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Grading Tanzanite For Sale on 1stDibs
Find the exact grading tanzanite you’re shopping for in the variety available on 1stDibs. Frequently made of gold, white gold and 18k gold, this item was constructed with great care. In our selection of items, you can find a vintage example as well as a contemporary version. Finding the perfect grading tanzanite may mean sifting through those created during different time periods — you can find an early version that dates to the 19th Century and a newer variation that were made as recently as the 21st Century. Finding an appealing grading tanzanite — no matter the origin — is easy, but Laviere, Polya Medvedeva Jewellery and Hasbani Diamonds each produced a popular version that is worth a look. A grading tanzanite can make for a versatile accessory, but a selection from our variety of 272 diamond versions can add an especially stylish touch. Today, if you’re looking for an oval cut version of this piece and are unable to find the perfect match, our selection also includes round cut and cushion cut alternatives. There aren’t many items for men if you’re seeking a grading tanzanite, as most of the options available are for women and unisex.
How Much is a Grading Tanzanite?
Prices for a grading tanzanite can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $1 and can go as high as $375,000, while this accessory, on average, fetches $4,514.
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