Sold202336.60 ct Natural Boulder OpalNo Reserve! Title: 36.60 ct Natural Boulder Opal Color/Clarity: Brown / Opaque Gemstones: Gemstones Carat Weights: 36.6 Size/Dimensions: 29.90 x 22.70 x 7.00 Additional Information: Pear / Australia SSee Sold Price
Sold202270.44 ct Natural Boulder OpalNo Reserve! Title: 70.44 ct Natural Boulder Opal Color/Clarity: Opaque Gemstones: Gemstones Carat Weights: 70.44 Size/Dimensions: 45.05 x 30.45 x 6.00 Additional Information: Oval - Australia ShippingSee Sold Price
Sold202337.38 ct Natural Boulder OpalNo Reserve! Title: 37.38 ct Natural Boulder Opal Color/Clarity: Brown / Opaque Gemstones: Boulder Opal Carat Weights: 37.38 Size/Dimensions: 32.80 x 18.70 x 8.50 Additional Information: Pear / AustralSee Sold Price
Sold201985.55 ct Natural Boulder OpalNo Reserve! Title: 85.55 ct Natural Boulder Opal Color/Clarity: Opaque Gemstones: Gemstones Carat Weights: 85.55 Size/Dimensions: 39.55 x 31.85 x 6.50 Additional Information: Oval - Australia ShippiSee Sold Price
Sold202112.45 ct Natural Boulder OpalNo Reserve! Title: 12.45 ct Natural Boulder Opal Color/Clarity: Opaque Gemstones: Loosegemstone Carat Weights: 12.45 Size/Dimensions: 19.90 x 16.65 x 3.95 Additional Information: Rectangle - Brazil ShSee Sold Price
Sold202046.35 ct Natural Boulder OpalNo Reserve! Title: 46.35 ct Natural Boulder Opal Color/Clarity: Opaque Gemstones: Gemstones Carat Weights: 46.35 Size/Dimensions: 36.25 x 22.55 x 7.45 Additional Information: Oval - Australia ShippingSee Sold Price
Sold202249.04 ct Natural Boulder OpalNo Reserve! Title: 49.04 ct Natural Boulder Opal Color/Clarity: Opaque Gemstones: Gemstones Carat Weights: 49.04 Size/Dimensions: 36.90 x 26.00 x 6.00 Additional Information: Oval - Australia ShippingSee Sold Price
Sold202043.10 ct natural matrix boulder opalTitle: 43.10 ct natural matrix boulder opal Color/Clarity: opaque Gemstone Type: natural/untreated Carat Weights: 43.1 Size/Dimensions: 31.29 X 25.47 X 7.57 MM Additional Information: Please ,note thaSee Sold Price
Sold2023Ct Natural Loose Australian Koroit Yowah Boulder Opal Cabochon17x13x4mm Weight: 6 CaratSee Sold Price
Sold2023Ct Natural Loose Australian Koroit Yowah Boulder Opal Cabochon12x9x6mm Weight: 7 CaratSee Sold Price
Sold18kt Gold ct Natural Opal & Diamond RingPGL Digital Appraisal Retail Replacement Value $6,085 Natural boulder opal weighing carats Natural Diamonds Carat Weight: .25Color Grade: H Clarity Grade: SI2 Size 7 4.15 grams 409809-681NOTE: PGL AppSee Sold Price
741 Lots AwayTreasure of Gems & JewelryNatural Multi-Color Flashing Boulder Opal 24.17 Ct. Free Form Cabochon GemstoneUS$1(1 bid)
Jun 01Treasure of Gems & JewelryNatural Multi Color Flashing Boulder Opal 3.22 Ct. Free Form Cabochon Gemstone From AustraliaUS$1
Jun 01Treasure of Gems & JewelryNatural Multi Color Flashing Boulder Opal 10.60 Ct. Free Form Cabochon Shape 22 x 11.4 Mm. GemstoneUS$1
Jun 01Treasure of Gems & JewelryNatural Multi Color Flashing Boulder Opal 11.88 Ct. Free Form Cabochon Shape Gemstone From AustraliaUS$1
725 Lots AwayTreasure of Gems & JewelryNatural Unheated Multi Color Swan Opal Boulder Carving 21.67 Ct. Gemstone From AustraliaUS$1
Jun 08Treasure of Gems & JewelryNatural Opal Multi Color Flashing Boulder 2.68 Ct. Free Form Cabochon Gemstone From AustraliaUS$1
967 Lots AwayTreasure of Gems & Jewelry1.33 Ct. Natural Opal and Diamond 0.38 Ct. 18K Yellow Gold Ring Jewelry 3.87 G. Size 6.5US$1
