3.15 Carat Tanzanite 0.28 Carat Diamond Necklace

Weighing 2.63 carats, this beauty is surrounded by 0.70 cts of diamonds. This stone is accompanied by G S, 2012 laboratory report stating: Natural tanzanite Round, faceted 2.63 cts ...

The warmth of the rose gold contrasts perfectly with the 0.19 carats of white diamonds! Wear this beauty alone or layer it with other necklaces for two different looks!

At 17 1/2 inches, this fun diamond necklace can be worn alone, or layered with others!

This 18 karat, white gold, circular pendant is suspended from an 18 karat white gold, snake chain, measuring 16 inches in length. The pendant supports pave set diamonds with a total...

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. Inspired by vintage styles, this gorgeous brightly polished 18 karat white gold teardrop pendant features one pear cabochon smooth finish sugar loaf tanzanite prong set it the center displaying...

A beautiful pendant featuring a 2.94 Carat Natural Tanzanite and 0.81 Carats Diamond Accents set in Platinum. Tanzanite's name was given by Tiffany and Co after its only known source...

A large 15.12 carat gemmy tanzanite takes center stage of this platinum made pendant which can also be worn as a brooch. It has a rich jelly purplish-blue color that often gets misid...

Reversible 5ct Tanzanite, 1ct Sapphire and 0.5ct F/VS Diamond Pendant, 18ct Gold Chain. Additional Information: Tanzanite Weight: 5.0ct Diamond Wei...