.925 Sterling Silver 1/2 cttw Treated Blue Color Diamond Station Necklace

Add a touch of elegance to your outfit with this charming diamond yard necklace. Created in the finest 0.925 sterling silver, this piece is treated with 5 sparkling, round-cut diamon...

Some things shouldn't be reinvented, which is why we created the Solitaire Blue Diamond Necklace. This is the perfect way to highlight every big...

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 ultra-modern solitaire pendant necklace features one sparkling round brilliant cut. The diamond is a fancy vivid blue irradiated diamond with a weight of 1.49 carats. A light-weight 16 inch long cable chain is threaded through a slim ring...

Show off your unique style with this gorgeous multi-shaped blue sapphire tennis necklace. This necklace features 43 marquise, round, pear...