Christie’s Jewels Offers the Rockefeller Emerald at Auction June 20th

Rockefeller Emerald

Christie’s New York announces The Rockefeller Emerald highlighting its June 20th Magnificent Jewels New York auction at Rockefeller Center. Sold on behalf of a private American Collector, this historically important gemstone is among the finest emeralds to be offered for sale at auction (Estimate: $4,000,000 – $6,000,000). This stunning emerald was acquired in 1930 by John D. Rockefeller, Jr. as…

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Some of World’s Largest Emeralds Hit the Auction Block April 25 in NYC

emerald necklace

Guernsey’s, the New York City-based auction house, will auction the Marcial de Gomar Collection of rare emeralds on April 25th. The event will be conducted live at the Americas Society at 680 Park Avenue with online bidding at Featured lots in the Marcial de Gomar Collection include: La Gloria, which, at 887 carats, is one of the largest museum-quality…

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Bell & Ross’s BR-X1 Tourbillon Sapphire Watch Costs $495,000

Bell & Ross's BR-X1 Tourbillon Sapphire Watch

Bell & Ross is one of the happy few that produce a sapphire crystal timepiece and are going one step further by combining the complexity of a tourbillon movement within a sapphire case. This exclusive film will give you an overview of the very complex machining process required to create the Bell & Ross BR-X1 Tourbillon Chronograph Sapphire watch. $495,000…

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