A rare 10.05-carat ruby will be the lead item at Christie’s Hong Kong Magnificent Jewels sale on November 29. Known as the “Ratnaraj” (“King of Precious Stones” in Sanskrit), the auction house says it ...
After appraising a diamond and ruby necklace in Boise, Idaho, for $80,000 to $100,000, jewelry appriaser Peter Shemonsky provides some background and guidance on U.S. regulations surrounding the ...
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 ...
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