1.85 Carat Tanzanite & Diamond Pendant in 18k White Gold

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 ...

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 incredible gemstone is a 12.90 carat Oval unheated blue sapphire found in Sri Lanka. Its unheated and extremely scarce. The color it has is the color it had when it was found in the ground. The clarity and transparency are superb. Surrounded with 17 Oval diamonds...

A very fine pear shape Tanzanite weighing 12.90 ct, surrounded by 11 oval Diamonds weighing 1.49 ct, 9 Baguette Diamonds weighing 0.71 ct and 39 brillinat cut Diamonds weighing 1.50 ct. All Diamonds H, I color and si clarity. Mounted in 18 K white Gold. The pendant comes with a 18 K white Gold chain...

"It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural Tanzanite = 9.10 Carats 23 Diamonds = 1.00 Carats Metal: 18K White Gold Pendant Dimensions: 32 x 18.3...