Joseph DuMouchelle achieves more than $100,000 per carat for an Emerald at May 24 Jewels & Timepieces Auction

May 31, 2017

Important colored gemstones ruled the sale, which included six natural Colombian emeralds and fetched a total of $1.78 million FOR IMMEDIATE RELEASE May 25 , 2017 NEW YORK – ¬†Estate jewelry auction house Joseph DuMouchelle achieved more than $100,000 per carat for an emerald at its May 24th sale, which included a total of six […]

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