LOT-1864-VERY-RARE-AND-IMPORTANT-FANCY-DEEP-BLUE-DIAMOND-RING.html Published September 27, 2017 at 709 × 578 in HIGHLIGHTS OF SOTHEBY’S HONG KONG OCTOBER 3, 2017 MAGNIFICENT JEWELS & JADEITE AUTUMN SALE LOT 1864 – VERY RARE AND IMPORTANT FANCY DEEP BLUE DIAMOND RING← PreviousNext →