Sotheby's sale of 110 lots includes important pieces from the Vanderbilt and Wade families, and a private collection in which ...

Graff says the gem is the largest square emerald cut diamond in the ... a collection of solitaire rings, earrings, and pendants made with the other Lesedi La Rona diamonds was unveiled last ...

The rare Graff diamond, which a devoted husband purchased for his wife during their marriage, will be auctioned off at ...

Among the jewels from the Susan Burton collection are 6.17 carats oval-cut diamond ring (estimate: $56,000 - $78,000), an emerald and diamond necklace by Van Cleef & Arpels (Estimate: $45,000 - $ ...

Melania received a 25-carat emerald cut diamond ring from Graff on her 10th wedding anniversary, with Alexandra commenting: "Although it is said that the quality of the stone is not as high as her ...

Eva Fehren "The Exploding Emerald" ring with custom cut geometric baguette diamonds in blackened platinum, price upon request, evafehren.com. Split-shank pavé diamonds frame this mega-watt ...

To capture the breathtaking scenery of autumn, luxury jeweller Graff presents ... rubies and yellow diamonds to showcase the warm hues. The series includes a 9.09ct emerald-cut ring, round yellow ...