5.80 Carat Natural Tanzanite and Diamond 14 Karat Solid White Gold Ring
Located in Los Angeles, CA
5.80 Carats Natural Very Nice Looking Tanzanite and Diamond 14K Solid White Gold Ring Total Natural Cushion Cut Tanzanite Weight is: Approx. 4.65 Carats Tanzanite Measures: Approx....
Diamond, Tanzanite, 14k Gold, White Gold
5.65 Carat Natural Tanzanite and Diamond 14 Karat Solid White Gold Ring
Located in Los Angeles, CA
5.65 Carats Natural Very Nice Looking Tanzanite and Diamond 14K Solid White Gold Ring Total Natural Oval Cut Tanzanite Weight is: Approx. 4.65 Carats Tanzanite Measures: Approx. 11...
Diamond, Tanzanite, 14k Gold, White Gold
3.55 Carat Natural Tanzanite and Diamond 14 Karat Solid White Gold Ring
Located in Los Angeles, CA
3.55 Carats Natural Very Nice Looking Tanzanite and Diamond 14K Solid White Gold Ring Total Natural Oval Cut Tanzanite Weight is: Approx. 3.20 Carats Natural Round Diamonds Weight:...
Diamond, Tanzanite, 14k Gold, White Gold
4.00 Carat Natural Tanzanite and Diamond 14 Karat Solid White Gold Ring
Located in Los Angeles, CA
4.00 Carats Natural Very Nice Looking Tanzanite and Diamond 14K Solid White Gold Ring Total Natural Oval Cut Tanzanite Weight is: Approx. 3.00 Carats Tanzanite Measures: Approx. 9 ...
Diamond, Tanzanite, 14k Gold, White Gold
3.10 Carat Natural Tanzanite and Diamond 14 Karat Solid White Gold Ring
Located in Los Angeles, CA
3.10 Carats Natural Very Nice Looking Tanzanite and Diamond 14K Solid White Gold Ring Total Natural Cushion Cut Tanzanite Weight is: Approx. 2.50 Carats Tanzanite Measures: 7.50 x ...
Diamond, Tanzanite, 14k Gold, White Gold
3.00 Carat Natural Tanzanite and Diamond 14 Karat Solid White Gold Ring
Located in Los Angeles, CA
3.00 Carats Natural Very Nice Looking Tanzanite and Diamond 14K Solid White Gold Ring Total Natural Oval Cut Tanzanite Weight is: Approx. 2.40 Carats Tanzanite Measures: 9.5 x 7.5m...
Diamond, Tanzanite, 14k Gold, White Gold
3.80 Carat Natural Very Nice Looking Tanzanite and Diamond 14K Solid White Gold
Located in Los Angeles, CA
3.80 Carats Natural Very Nice Looking Tanzanite and Diamond 14K Solid White Gold Ring Total Natural Cushion Tanzanite Weight is: Approx. 3.50 Carats Natural Round Diamonds Weight: ...
Diamond, Tanzanite, 14k Gold, White Gold
6.50 Carat Natural Tanzanite and Diamond 14 Karat Solid White Gold Ring
Located in Los Angeles, CA
6.50 Carats Natural Very Nice Looking Tanzanite and Diamond 14K Solid White Gold Ring Total Natural Pear Shaped Tanzanite Weight is: Approx. 6.00 Carats Tanzanite Measures: Approx....
Diamond, Tanzanite, 14k Gold, White Gold
1.38 Carat Cushion Cut Tanzanite and Diamond Ring in Platinum
Located in Chicago, IL
This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers across the country. As the founder shifts focus to new ventures, he’s releasing a final selection of investment-grade gemstone and diamond pieces—offered exclusively to 1stDibs buyers at exceptional, below-market prices. This is not a liquidation or sale—it’s a one-time opportunity to acquire legacy-level jewelry at true insider value. Each piece is final; once sold, it will not be restocked. This is a cocktail ring that showcases a 1.38 carat cushion cut tanzanite. It has diamonds around the gemstone totaling .57 carats. Designed in brightly polished platinum, this gorgeous ring...
Diamond, Blue Sapphire, Tanzanite, White Gold, Platinum
2.90 Carat Natural Very Nice Looking Tanzanite and Diamond 14K Solid White Gold
Located in Los Angeles, CA
2.90 Carats Natural Very Nice Looking Tanzanite and Diamond 14K Solid White Gold Ring Total Natural Cushion Tanzanite Weight is: Approx. 2.60 Carats Natural Round Diamonds Weight: ...
Diamond, Tanzanite, 14k Gold, White Gold
4.29 Carat Natural 'AAA' Tanzanite and Diamond Ring Made in 18 Karat White Gold
Located in Tokyo, JP
A beautiful ring featuring a 4.29 Carat Natural Tanzanite and 0.22 Carat Diamonds Made in Platinum. Tanzanite's name was given by Tiffany and Co after its only known source: Tanzania...
Diamond, Tanzanite, 18k Gold, White Gold
3.98 Carat Natural 'AAA' Tanzanite and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 3.98 Carat Natural Tanzanite and 1.94 Carat Diamonds Made in Platinum. Tanzanite's name was given by Tiffany and Co after its only known source: Tanzania...
Diamond, Tanzanite, Platinum
4.26 Carat Natural Tanzanite and Diamond Cocktail Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 4.26 Carat Natural Tanzanite and 0.72 Carats Diamond Accents set in Platinum. Tanzanite's name was given by Tiffany and Co after its only known source: T...
Diamond, Tanzanite, Platinum
4.75 Carat Natural Tanzanite and Diamond Cocktail Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 4.75 Carat Natural Tanzanite and 1.40 Carats Diamond Accents set in Platinum. Tanzanite's name was given by Tiffany and Co after its only known source: T...
Diamond, Tanzanite, Platinum
4.29 Carat Natural Round Tanzanite and Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful Halo Cocktail Ring featuring a 4.29 Carat Natural Tanzanite and 1.78 Carats of Diamond Accents set in Platinum. Tanzanite's name was given by Tiffany and Co after its onl...
Diamond, Tanzanite, Platinum
4.45 Carat Natural Tanzanite and Diamond Cocktail Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 4.45 Carat Natural Tanzanite and 0.72 Carats Diamond Accents set in Platinum. Tanzanite's name was given by Tiffany and Co after its only known source: T...
Diamond, Tanzanite, Platinum