A crucial change to GIA grading reports could restore confidence among the trade and consumers.
Category: Auction
Pieces sell for $310,100 against $231,400 upper price at Hong Kong auction.
42.68-carat sapphire will lead November sale in Geneva.
Piece expected to bring in up to $704,750 at Sotheby's.
Sapphire and diamond ring fetches $2.4 million, within estimates.
Commemorative piece marked Queen Elizabeth II’s 70th Jubilee.
Lot consisting of necklace, bracelet, earrings and ring has high estimate of $231,000.
Ring will carry $200,000 high estimate at September 29 Fall Jewelry Signature Auction in Texas.
Top item at the September 16 Jewelry & Watches sale is likely to fetch up to $325,000.
Piece gets $513,000 price tag at September 30 auction.
Piece will carry $2.6 million high estimate at September 19 sale.