Bidspirit auction | 18KWG 106.55ct Boulder Opal &

18KWG 106.55ct Boulder Opal & Diamond Rolo Chain Necklace 20” - 18K White Gold Necklace with 106.55ct Single Boulder Opal With white and blue diamond accents  Crazy beautiful opal with sky-like streaks Marked 106.55 0.01/0.03 18KWG on back of pendant  On 20” 18K White Gold Rolo Chain necklace 36.7 grams!!!