Rachel Koen Natural Diamond by the Yard Necklace 14K Rose Gold 0.61cttw

This stunning Messika Thea diamond pendant necklace adds sheer beauty and brilliance with a striking prong set triangular cut diamond in the center with a round cut diamond halo alon...

So dainty and pretty, perfect for any occasion. This beautiful Messika Cravate Thea diamond lariat chain necklace is crafted in 18K rose gold. It features a center prong set triangul...

A delicate diamond 0.28cttw side way cross pendant. Includes 21 tiny brilliant round cut diamonds. Diamond color G-H Color and VS-SI Clarity. The diamonds are beautifully set in a pr...

This dazzling diamond link bolo necklace is perfect for a shimmering evening look. Crafted in fine 14K rose gold, the design sparkles with an interlocking diamond-lined tennis necklace. Encrusted with 1.40cts of prong set diamonds and a brilliant buffed luster, this chain necklace adjusts up to 30.0 inches and secures with a bolo clasp and ball ends. Bright and beautiful, this classic tennis necklace stands...

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. A gorgeous diamond necklace...

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. A gorgeous diamond necklace...

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 ...