18k Yellow Gold Boulder Opal Diamond Pendant Necklace with Rope ChainBoulder Opal and Diamond Dangle Earrings in Sterling Silver and 14K White GoldEst. $1,666-$2,165
18k Yellow Gold Boulder Opal Diamond Pendant Necklace with Rope ChainEst. $6,240-$7,551
14K Yellow Gold Boulder Opal Bangle BraceletVintage Platinum 1.43ct GIA Oval Boulder Opal Ring with Diamond AccentsEst. $4,473-$5,412
Platinum Pendant Necklace with Boulder Opal and Diamond Accents Adjustable ChainEst. $4,856-$5,876
Earthsplit Flame Boulder Opal Cushion CabochonEst. $300-$400
Platinum Cocktail Ring with Colorful Boulder Opal and Diamond AccentsEst. $4,856-$5,876
Unused - Noritake Boulder Ridge Bowls (2 pieces) - Stoneware - Turquoise - SouthwestEst. $225-$275
Fine Chinese jadeite jade carved boulder with boy men peaches and grapes heavyEst. $800-$2,000
Antique Chinese Carved Jade Boulder Sculpture of 2 RamsEst. $400-$600
Chinese Celadon & Russet Jade Boulder Carved With 2 DragonsAN AGATE BOULDER 20th centuryFeatured
*7.84Ct Boulder Opal - Australian Opal, 162BEst. $250-$500
*1.98Ct Boulder Opal - Australian Opal , 498EEst. $150-$300
2.27Ct Boulder Opal - Australian Opal, 476BEst. $150-$300
`Austrailan Boulder Opal in Sterling Silver Bracelet ~ "Charles Abbot" markedEst. $100-$250
Chinese Stone BoulderEst. $475-$4,750
Natural Multi Color Opal Boulder 21.67 Ct. Swan Carving Unheated Gemstone From AustraliaEst. $370-$582
Antique Chinese Shoushan BoulderEst. $200-$400
Boulder Canon - William Henry JacksonEst. $180-$200
Signed Original Bear Roaring On Boulder Bronze Sculpture On Marble Base - 10" x 5.5"Est. $650-$950
Sterling Silver Heart Pendant with Natural Boulder Opal NecklaceEst. $298-$360
8.09Ct Boulder Opal - Australian Opal , 128EEst. $130-$260
