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2.72Ct Welo Black Opal Polished - Ethiopian Opal , 414EEst. $90-$180
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3.43Ct Welo Black Opal Polished - Ethiopian Opal, 388BEst. $70-$140
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Pendant Opal & Pearl - 925 Sterling Silver , 411EEst. $90-$180
1950s Angelo Lelii Italian Blue Stelline Table Lamps Arredoluce112.85ctw Sapphire, 31.90ct Opal, 3.00ctw Diamond BraceletEst. $36,000-$37,000
French Antique Art Nouveau GIA Certified Gold Opal Diamond Navette RingEst. $19,123-$24,859
OPAL, DIAMOND AND EMERALD PENDANT BROOCHEst. $1,200-$1,800
A William Henry Custom Knife. Model TIO-LE6, #22, Bone Handle, Sterling, Opal Thumbstone. Sold inEst. $400-$600
Opal, Lapis Lazuli and Diamond BroochEst. $1,800-$2,500
3.50ct Black Opal, 2.00ctw Diamond and Platinum RingEst. $12,000-$13,000
Opal, Diamond and Ruby Stick PinEst. $2,500-$4,000
Lisa Johansson-Pape for Iittala 'Mushroom Lamp' Opal Frosted Glass. Unmarked.Est. $120-$200
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*7.84Ct Boulder Opal - Australian Opal, 162BEst. $250-$500
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14.18Ct Blue Boulder Opal - Australian Opal , 76EEst. $90-$180
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1.72g Natural Opal Stone Sterling Silver 925 Necklace (Pendant with Chain) , 339EEst. $110-$220
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*11.95Ct Welo Opal Polished - Ethiopian Opal, 1115BEst. $230-$460
Lilly Barrack Southwest Shop 14K Gold & Sterling Silver Australian Opal RingEst. $400-$700
Australian Opal Diamond Paraiba Tourmaline Peacock Pendant in 18k Yellow GoldEst. $6,630-$8,619
Pair of Opal and Diamond EarringsEst. $1,200-$1,800
14K Gold Opal Brooch PinEst. $300-$700
Stunning Platinum Opal and Diamond Ring 40 Diamonds 4.00 Ct OpalEst. $3,367-$4,377
18K Yellow Gold Australian Boulder Opal and Diamond PendantEst. $10-$100,000
BOULDER OPAL DESIGN YG YELLOWGOLD MELEE DIAMOND RINGEst. $7,500-$11,000
ALADDIN MODEL NO.1245 VENETIAN ART-CRAFT VASE OIL LAMP W/ RIBBED WHITE OPAL MILK GLASS SHADEEst. $600-$700
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2.24Ct Welo Black Opal Polished - Ethiopian Opal , 337EEst. $20-$40
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*4.54Ct Welo Opal Polished - Ethiopian Opal, 287BEst. $110-$220
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1.89Ct Welo Black Opal Polished - Ethiopian Opal , 759EEst. $90-$180
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1.27Ct Welo Opal Polished - Ethiopian Opal , 606EEst. $30-$60
David Webb Newport Earrings Platinum 18K Gold Opal Rock CrystalEst. $49,699-$64,609
14K YELLOW GOLD CABOCHON OPAL LADIES RINGEst. $800-$10,000
14K YELLOW GOLD LADIES NECKLACE W/ OPAL PENDANTEst. $250-$10,000
18K White Gold Opal & Diamond RingEst. $2,000-$4,000
OPAL DESIGN PLATINUM MELEE DIAMOND RING PT900 OPAL DIAMONDEst. $2,325-$3,410
Antique 10k Yellow Gold GIA Certified 3.40ct Black Opal RingEst. $4,823-$6,269
Vintage GIA Certified 1.26ctw Gray Opal Diamond Platinum RingEst. $3,627-$4,715
"FRANCISCO" OPAL CUFF BRACELET STERLING SILVEREst. $400-$600
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Australian Lightning Ridge Crystal Black Opal Rough Chip Jar (Good For Display), 643BEst. $50-$100
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*6.75Ct Welo Opal Polished - Ethiopian Opal , 105EEst. $210-$420