14K Vintage Mexican Fire Opal Ring & PendantEstimate: $900 - $1,200Starting Bid$500Scotts Valley, CAClark's Auction Company4.6(529)
Cabochon Opal and 14K Yellow Gold Ladies Ring and Matching Pendant Ring Size 7.5 17 grams 2 PCSEstimate: $400 - $800Current Bid - 1 bid$300Detroit, MIDuMouchelles4.6(875)
9k Yellow Gold, Pink Sapphire, and Opal Heart-Shaped Pendant on a 14k White Gold Chain L 20" 18.1Estimate: $800 - $1,200Current Bid - 1 bid$600Detroit, MIDuMouchelles4.6(875)
14K WHITE GOLD LADIES PENDANT W/ GIANT PINK OPALEstimate: $600 - $10,000Current Bid - 1 bid$140Tallahassee, FLFlorida Estate Sales Inc.4.3(493)
Opal & Diamond Pendant 14k NecklaceEstimate: $3,000 - $4,000Current Bid - 1 bid$500Dallas, TXJ. GARRETT4.7(294)
14K Gold Opal & Diamond Flower Necklace PendantEstimate: $250 - $500Current Bid - 4 bids$150Rock Hall, MDBayside Auctions4.5(146)
14K YELLOW GOLD BLUE OPAL LADIES PENDANTEstimate: $100 - $10,000Current Bid - 1 bid$14Tallahassee, FLFlorida Estate Sales Inc.4.3(493)
A 14K Gold Opal Pendant and Citrine PinEstimate: $200 - $300Starting Bid$100Pineville, PALocati, LLC4.8(521)
14K Opal and Diamond Pendant NecklaceEstimate: $300 - $500Starting Bid$150Pineville, PALocati, LLC4.8(521)
Boulder Opal, Diamond, Gold Pendant-Necklace StEstimate: $10,000 - $12,000Starting Bid$7,000Dallas, TXHeritage Auctions4.2(615)
14K GOLD AND BLACK OPAL SLIDE PENDANTEstimate: $700 - $900Current Bid - 4 bids$340Los Angeles, CABonhams4.1(428)
14K GOLD FIRE OPAL NECKLACE PENDANT CHARM 2GRAMEstimate: $300 - $400Starting Bid$10Cape Coral, FLImperial Auction4.4(278)
14K GOLD LARGE OPAL PENDANTEstimate: $1,000 - $2,000Current Bid - 3 bids$40Los Angeles, CABonhams4.1(428)
14K BICOLOR GOLD, OPAL AND DIAMOND PENDANTEstimate: $1,500 - $2,500Current Bid - 3 bids$30Los Angeles, CABonhams4.1(428)
GROUP OF 14K GOLD OPAL PENDANTSEstimate: $700 - $900Current Bid - 2 bids$60Los Angeles, CABonhams4.1(428)
JGL OPAL DIAMOND SWAN NECKLACE PENDANT 14K GOLDEstimate: $200 - $300Starting Bid$10Cape Coral, FLImperial Auction4.4(278)
3.59ctw Opal and 0.51ct Blue Sapphire 14K White Gold PendantSee Winning BidSaint Petersburg, FLSerenity Gallerie4.4(9)
Peacock Brooch Pendant 13-14k Yellow Gold Opal Sapphire Emerald GarnetEstimate: $2,964 - $3,853Starting Bid$100New York, NYMynt Auctions4.5(940)
14K GOLD PENDANT WITH NATURAL OPAL AND BEAUTIFUL BLACK ANTIQUING 1.4 GRAMSEstimate: $424 - $474Starting Bid$345Valley Village, CAModern Jewelry4.5(223)
Estate 14k Yellow Gold Honeybee Opal Brooch PendantEstimate: $1,248 - $1,622Starting Bid$100New York, NYBidhaus4.2(886)
Womens Vintage Estate 14K Yellow Gold Opal & Diamond Brooch PendantEstimate: $3,650 - $4,350Starting Bid$1,825HAGERSTOWN, MDMannys Jewelry4.6(394)