The discoveries were outlined in the Lab Notes section of the fall 2022 issue of Gems & Gemology.
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“Boucheron Wonderland” showcases best-selling styles, high jewelry, and some familiar faces.

The temporary space in New York’s Diamond District lets shoppers trade in one authenticated luxury item for another.

As in September, the company’s sales were up slightly year-over-year but down month-to-month.

Lake Dai, who teaches at Carnegie Mellon University, joins the board alongside Rosy Blue Managing Director Russell Mehta.

It follows a few other notable fancy color diamonds at auction this fall, with mixed results.

Serpentine Jewels has branched out from its private jeweler beginnings to a ready-to-wear collection and a Connecticut townhouse.

A filing made in Switzerland shows Nicolas Brünschwig now holds the top position at one of the most popular brands in the world.

The Cultured Pearl Association of America held its 13th annual International Pearl Design Competition this fall.

The watch brand partnered for the second time with Hudson Whiskey on a limited-edition blend.

A great custom design experience starts with listening to your customers, Duvall O’Steen and Jen Cullen Williams say.

Regencycore-style lockets, poesy rings, and bee charms inspired by the hit Netflix series could be yours, truly.

Slated for Saturday, Feb. 4, it will feature presentations, networking, and an evening component with music and dinner.

Rapaport Magazine will now be published six times per year.

It’s only the third time since 2003 that a carving has been named Best of Show.

The CEO of Cartier told Bloomberg it will be toning down some of its marketing in response to the sharp increase in the cost of living.

The limited-time deal is being offered to help jewelers through the busy holiday season.

The jewelry company posted a strong third quarter but remains cautious about the rest of the year.

Sponsored by Time Century Jewelry Center

The 5.53-carat fancy vivid blue diamond was the first of eight rare stones Sotheby’s will offer through 2023.

The company opened five stores in the United States in the second quarter as it continues growing its footprint.

National Jeweler hosts two retailers and an insurance expert to talk about what jewelers facing these challenges in the future should know.

Featuring 57 carats of colored gemstones, it makes the whole place shimmer.

Author Vikki Tobak chatted with Senior Editor Ashley Davis about iconic jewelry tropes and what they say about hip-hop’s place in society.

Estimated to sell for $25 million-$35 million, the 18.18-carat fancy vivid pink diamond went for $28.8 million.