CHANEL "Coco". 18k yellow gold ring set with nine modern brilliant-cut white or brown diamonds, nine round-cut yellow or orange sapphires. Signed and numbered 17M511. Circa 2000. Estimated total weight of diamonds: 0.90 ct Total estimated weight of sapphires: 0.70 ct Finger : 52 - Gross weight : 14.5 g Specific conditions of sale: Gemstones and pearls may have undergone embellishment practices (oiling for emeralds, heat treatment for sapphires or rubies, bleaching for pearls). These enhancements are considered traditional and are accepted by the international gemstone and pearl trade. Consequently, these treatments are not mentioned in the catalog.