15mm – 17mm White Baroque and Gray Keshi Pearl Necklace Consign Now DeptJewelrySizelength 21 in. 15mm – 17mm White Baroque and Gray Keshi Pearl Necklace, cultured white baroque fresh water pearls alternating with gray Keshi pearls, with 14k white gold clasp. Length 21 in. Please note that this auction has ended. Click here for an overview of this auction.