Jill Burgum appraises a David Webb Burmese ruby & diamond ring in Santa Clara Jill Burgum appraises a David Webb Burmese ruby & diamond ring in Santa Clara, California ...

GENEVA | A rare Burmese ruby in a platinum ring with diamonds sold for $30.3 million at auction, setting a world auction record for any ruby and for any stone by Cartier, according to Sotheby's. The ...

The top lot is the Red Dragon, a 6.43-carat Burmese ruby and diamond ring estimated at $1 million to $1.5 million. The exceptional purplish-red color is natural (many rubies are heat-treated). It is ...

RED ALERT: Christie’s spring installment of its New York Magnificent Jewels sale is expected to realize in excess of $45 million when the final gavel drops on April 20. With lots from the estates of ...

Christie’s is proud to announce its global lineup of spring jewelry sales commencing in New York with the Magnificent Jewels auction on April 20. With over 250 lots the sale features rare diamonds and ...

A ruby and diamond necklace with 50 carats of unheated “Pigeon’s Blood” Mogok Burmese rubies was the top lot in Sotheby’s Hong Kong Fine Jewels and Jadeite sale, fetching $805,128. The necklace is set ...

Record-breaking discovery: An 11,000-carat ruby found in Mogok in April is valued highly for its purplish-red hue, clarity, and reflective surface. Conflict-linked industry: Myanmar’s ruby trade, ...