David Webb Newport Earrings Platinum 18K Gold Opal Rock CrystalEst. $49,699-$64,609
Gorgeous 12 rubies and 6 fire opal 18k gold ringEst. $10-$1,000
JAPANESE 18K GOLD SENBON SUKASHI OPAL HANDMADE RINGEst. $2,850-$4,180
OPAL DIAMOND ROYAL BLUE SAPPHIRE 18K GOLDEst. $3,300-$4,840
OPAL AND DIAMOND NECKLACE, PLATINUM AND 18K GOLDEst. $12,000-$33,000
STUNNING 18K GOLD PENDANT WITH 9 DIAMONDS OF 0.51 CTS. AND MAGNIFICENT LARGE OPAL.Est. €3,000-€3,500
18k Gold 41.00ct Opal 2.55ct Diamond NecklaceEst. $16,513-$25,275
Chopard Happy Heart Pink Opal Diamond 18K Rose Gold BraceletEst. $4,000-$6,000
18K gold natural opal necklaceEst. $33,000-$66,000
Australian Opal Diamond Paraiba Tourmaline Peacock Pendant in 18k Yellow GoldEst. $6,630-$8,619
18K White Gold Opal & Diamond RingEst. $2,000-$4,000
MIKIMOTO PERLITA MOP OPAL RING 18KEst. $1,950-$2,860
18K Yellow Gold Australian Boulder Opal and Diamond PendantEst. $10-$100,000
12.00ct Opal, 0.90ctw VS1-VS2/G-H Diamond and 18K RingEst. $8,500-$9,000
18K gold natural opal earringsEst. $21,000-$42,000
1940's 18K Rose Gold Cuff Bracelet with Opal Ruby SapphireEst. $5,330-$6,929
18K gold natural opal ringEst. $4,400-$8,800
18K Yellow Gold Opal and Diamond RingEst. $4,000-$6,000
18K Gold Inlaid 6.2ct Opal PendantEst. £4,000-£8,000
Opal, Diamond and 18K RingEst. $5,000-$7,000
18k Yellow Gold Boulder Opal Diamond Pendant Necklace with Rope ChainEst. $3,809-$4,951
Cocktail Ring in 18k White Gold with Cabochon Opal and Diamond Leaf MotifEst. $1,729-$2,247
18K Yellow Gold European Opal Gemstone RingEst. $800-$1,200
Platinum 18k Yellow Gold Oval Opal Diamond Cocktail RingEst. $2,002-$2,602
