392 ct Blue Belle Sapphire could Fetch $12m
The Blue Belle sapphire and diamond necklace is to lead a Christie’s New York sale next month with an estimate of $8m to $12m.
sapphire
Sotheby’s Scores over $6M at Hong Kong Jewelry Auction
Sotheby’s in Hong Kong, smashing its high estimate.
Harry Winston Wins Top Item at Christie’s NY
Christie’s sold a Kashmir sapphire and diamond bracelet to Harry Winston for $6 million on Tuesday, kicking off the December New York Magnificent Jewels season. The piece, which led the auction house’s New York sale, featured a 43.10-carat sapphire surrounded by 67.90 carats of D-color, internally flawless diamonds. The final price fell within the estimate … Read more