Earlier this week, a 5.5-carat diamond ring sold for over $17 million dollars during Christie's Magnificent Jewels auction in Zurich. The triangular-cut stone, known as Ocean Dream, thanks to its blue ...

The Mediterranean Blue, an ultrarare 10.03 ct. fancy vivid blue diamond, fetched $21.5 million (17.9 million Swiss francs) in Sotheby’s High Jewelry auction in Geneva on May 13—making it “the most ...

Christie’s luxury sales topped $1 billion in 2025, and jewelry was a big part of them. The company’s June jewelry sale in New York achieved $87.7 million, making it the largest various-owner jewelry ...

Diamonds, rare colored gems and signed jewels from important private collections fueled Sotheby’s High Jewelry auction in New York on Friday. The top lot of the sale, as expected based on pre-sale ...

MILAN — As a third-generation member of the Arslanian diamond dynasty, which began almost 75 years ago, Sahag Arslanian is bringing his expertise to the table by launching his first namesake ...

Taylor Swift’s engagement ring designer, Kindred Lubeck, is returning to Sotheby’s New York with a rare, colored diamond ring heading to the auction block. The cushion-cut, 4.30-carat jewel is set in ...

A rare bi-colored pink diamond of “astounding weight” was found at the Karowe diamond mine in Botswana, according to the Gemological Institute of America. Lucara Diamond A rare rough, or uncut, pink ...

While some diamonds whisper elegance, fancy color diamonds shout it—and their growing market value reflects that. Prices for fancy color diamonds have surged 205 percent over the past two decades, ...