This year marks the 15th anniversary of Californian jewelry brand Spinelli Kilcollin. Known for its sculptural, modernist designs with a rock ’n’ roll sensibility, the jeweler is celebrating the ...

Sales of hard-luxury goods in Hong Kong grew in November as consumer confidence received a boost from sustained economic growth. Revenue from jewelry, watches, clocks and valuable gifts gained 3.6% to ...

The Gemological Institute of America (GIA) recently studied how a natural diamond underwent multiple treatments to achieve its pink color. The GIA received a round, 1.10-carat, ...

The Rapaport Group is an international network of companies providing added-value services that support the development of ethical, transparent, competitive, and efficient diamond and jewelry markets.

The Rapaport Group is an international network of companies providing added-value services that support the development of ethical, transparent, competitive, and efficient diamond and jewelry markets.

What was the most popular content on Rapaport’s social media platforms — Facebook, LinkedIn and Instagram? Auctions, engagement rings and scams were among the most-viewed posts, with tariffs also ...

The Rapaport Group is an international network of companies providing added-value services that support the development of ethical, transparent, competitive, and efficient diamond and jewelry markets.

A Tiffany & Co. necklace set a world auction record for a Paraiba tourmaline when it sold for $4.2 million — more than seven times its high estimate — at Christie’s New York. Sporting a triangular ...

Sotheby’s garnered $30.1 million from its most recent jewelry sale in New York as many of the pieces sold for well above their high estimates. The top lot of the December 9 High Jewelry sale was a ...

The New York-based designer’s Then & Now collection fuses gemstones with relics of the past to redefine how people adorn their bodies. Rebecca Rau faces challenges that few other fine-jewelry ...

Angelo Palmieri, president of GCAL by Sarine, joined two US retailers on the latest Rapaport webinar to discuss the New York-based lab’s premium cut grade, 8X. Sponsored by GCAL, the session dug into ...

The Rapaport Group is an international network of companies providing added-value services that support the development of ethical, transparent, competitive, and efficient diamond and jewelry markets.