David Rosenberg 3.97 Carat GIA Fancy Light Yellow Heart Shape Diamond Necklace

An elegant pendant necklace, featuring a 7.77 carats heart shape diamond certified by GIA as Fancy Yellow color and SI2 clarity, set on a four prong setting made of 18K yellow 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 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 necklace features one GIA certified pear shaped natural fancy dark brown-greenish-yellow diamond with a weight of 2.44 carats and SI2 clarity. The intense color of this diamond is complemented by a GIA certified marquise shaped natural light pink diamond...

Exquisite diamond heart shape pendant necklace. This dazzling heart shape diamond weighing 2.01 carat is graded by the GIA H in color VS2 clarity. This diamond Is special and unique ...

Scarselli is featuring this 6.42 carat heart shaped Fancy Vivid Yellow color diamond and an A 0.51 carat light pink I2 heart shape mounted on a handmade platinum and 18 karats white ...