OPAL ROUGH NATURAL ROCK STONE LAPIDARY SPECIMENCol. Christie Hatman Auctioneers4.4(472)See Sold PriceFeb 06, 2026
4.47 Carats Play-of-Color Welo Opal - Natural Ethiopian Gem 12x10mm, 27XAThousandPlanet4.4(230)$54 days Left
Natural Multi Color Opal 1.18 Ct. Round Shape 7.8 Mm Gemstone From EthiopiaTreasure of Gems & Jewelry4.4(215)$1Feb 15, 2026
4.47 Carats Play-of-Color Welo Opal - Natural Ethiopian Gem 13x10mm, 26XAThousandPlanet4.4(230)$52 days Left
Natural Multi Color Opal 1.45 Ct. Oval Shape 9.5 x 7.6 Mm Gemstone from EthiopiaTreasure of Gems & Jewelry4.4(215)$1Feb 15, 2026
Natural Multi Color Opal 1.06 Ct. Oval Cabochon Shape 9.6 x 7.2 Mm Gemstone from EthiopiaTreasure of Gems & Jewelry4.4(215)$1Feb 15, 2026
Natural Multi Color Opal 1.40 Ct. Oval Cabochon Shape 8.2 x 7.4 Mm Gemstone from EthiopiaTreasure of Gems & Jewelry4.4(215)$12 days Left
3.11 Carats Play-of-Color Welo Opal - Natural Ethiopian Gem 13x9mm, 42XAThousandPlanet4.4(230)$52 days Left
Sold1.6 CT PRECIOUS OPAL - UNTREATED GEMSTONETitle: 1.6 CT PRECIOUS OPAL - UNTREATED GEMSTONE Origin: South Welo, Amhara Prov. Ethiopia Size: 0.9x0.9x0.45 cm / 0.32 gram Description: precious opal with some play-of-color Reserve: $3.00 Shipping:See Sold Price
Sold2.16Ct IF Oval cut 12 x 8 mm 3D Multi color Disco BlackTitle: 2.16Ct IF Oval cut 12 x 8 mm 3D Multi color Disco Black Fire Cut Opal Gemstone Type: natural/untreated Carat Weights: 2.16 Size/Dimensions: 12.24 x 7.85 x 5.30 MM Additional Information: PleaseSee Sold Price
Sold4 ct natural yellow mexican opalNo Reserve! Title: 4 ct natural yellow mexican opal Color/Clarity: yellow/VVS Gemstone Type: natural/untreated Carat Weights: 4 Size/Dimensions: 15.39 x 12.28 x 5.16 MM Origin: Mexico Shipping: DomesSee Sold Price
Sold0.94 ct facet multi color opal heartNo Reserve! Title: 0.94 ct facet multi color opal heart Color/Clarity: multi color/transparent Gemstone Type: natural/untreated Carat Weights: 0.94 Size/Dimensions: 7.16 x 7.03 x 4.71 MM Origin: EthioSee Sold Price
Sold15.75 Ct huge !!! ULTRA RARE !!! TOP FIRE MEXICANTitle: 15.75 Ct huge !!! ULTRA RARE !!! TOP FIRE MEXICAN MATRIX OPAL ! Color/Clarity: Gemstone Type: natural/untreated Carat Weights: 15.75 Size/Dimensions: 21.00 x 16.11 x 8.36 MM Additional InformatSee Sold Price
2.2 CT PRECIOUS OPAL - UNTREATED GEMSTONETitle: 2.2 CT PRECIOUS OPAL - UNTREATED GEMSTONE Origin: South Welo, Amhara Prov. Ethiopia Size: 1.1x0.65x0.6 cm / 0.44 gram Description:translucent precious opal with very good play-of-color Reserve:See Sold Price
Sold1.8 CT PRECIOUS OPAL - UNTREATED GEMSTONETitle: 1.8 CT PRECIOUS OPAL - UNTREATED GEMSTONE Origin: South Welo, Amhara Prov. Ethiopia Size: 1x0.85x0.4 cm / 0.36 gram Description: precious opal with very good play-of-color Reserve: $6.00 ShippiSee Sold Price
Sold1.75 CT PRECIOS OPAL - UNTREATED GEMSTONETitle: 1.75 CT PRECIOS OPAL - UNTREATED GEMSTONE Origin: South Welo, Amhara Prov. Ethiopia Size: 0.9x0.8x0.65 cm / 0.35 gram Description: precious opal with good play-of-color Reserve: $5.00 Shipping:See Sold Price
Sold1.35 CT PRECIOUS OPAL - UNTREATED GEMSTONETitle: 1.35 CT PRECIOUS OPAL - UNTREATED GEMSTONE Origin: South Welo, Amhara Prov. Ethiopia Size: 0.8x0.7x0.45 cm / 0.27 gram Description: precious opal with some play-of-color Reserve: $4.00 ShippingSee Sold Price
Sold5.16 ct Australian OpalTitle: 5.16 ct Australian Opal Gemstones: Opal Carat Weights: 5.16 Size/Dimensions: 16 mm x 14.5 mm x 3.2 mm Additional Information: Coober Pedy Opal Fields Reserve: $400.00 Shipping: Domestic: Flat-See Sold Price
Sold0.9 CT ROUGH PRECIOUS OPAL - UNTREATED GEMSTONETitle: 0.9 CT ROUGH PRECIOUS OPAL - UNTREATED GEMSTONE Origin: South Welo, Amhara Prov. Ethiopia Size: 0.7x0.65x0.5 cm / 0.18 gram Description: transparent rough precious opal with good play-of-colorSee Sold Price
Sold1.6 CT TRIANGULAR ZIRCON - UNTREATED GEMSTONETitle: 1.6 CT TRIANGULAR ZIRCON - UNTREATED GEMSTONE Origin: Baw Gaew, Ratanakiri, Cambodia Size: 0.54x0.5x0.35 cm / 0.2 gram Description: triangular, orange-brown translucent zircon Reserve: $1.00 ShSee Sold Price
SoldOpal Welo 2.16 ctTitle: Opal Welo 2.16 ct Gemstones: Opal Carat Weights: 2.16 ct Size/Dimensions: 10.20 x 8.30 x 4.10 mm Additional Information: Oval Mixed Cut Reserve: $10.00 Shipping: Domestic: Flat-rate of $10.00See Sold Price
SoldOpal Welo 2.16 ctNo Reserve! Title: Opal Welo 2.16 ct Gemstones: Opal Carat Weights: 2.16 ct Size/Dimensions: 10.20 x 8.40 x 3.90 mm Additional Information: Oval Mixed Cut Shipping: Domestic: Flat-rate of $7.00 to anySee Sold Price
Sold1.16 Ct Genuine Ethiopian Faceted Opal Pear CutNo Reserve! Item: 1.16 Ct Genuine Ethiopian Faceted Opal Pear Cut Loose Gemstone: Natural Faceted Opal Pear Stone Clarity: Transparent Carat Weights: 1.16 Size/Dimensions: 8.70 x 8.00 x 5.00 mm Nice PSee Sold Price
Sold7.16 Ct - Natural Multicolor Opal BeadsNo Reserve! Title: 7.16 Ct - Natural Multicolor Opal Beads Additional Information: Gemstone Gemstones: Opal Beads Carat Weights: 7.16 Size/Dimensions: 5.10 - 6.30 mm Additional Information: Pieces : 3See Sold Price
Sold8.16 ct Australian Doublet OpalTitle: 8.16 ct Australian Doublet Opal Brand: Fire Opal Gemstones: Gemstones Color/Clarity: Semi Transparent Carat Weights: 8.16 Size/Dimensions: 16.20 x 12.20 x 5.50 Additional Information: Oval - AuSee Sold Price
SoldOPAL RING DIAMOND 18K WHITE GOLD OPAL O2.14CT D.30weight: 3.9 grams, color: fire, gemstone: natural opal 2.16ct, diamond: vs .30ctw, origin: Mexico, size: 5.5, metal: 18k white goldSee Sold Price
Sold4.16 ct black opalTitle: 4.16 ct black opal Color/Clarity: transparent/rainbow flashy Gemstone Type: natural/heated Carat Weights: 4.16 Size/Dimensions: 12.87 x 12.32 x 7.02 MM Additional Information: Please ,note thatSee Sold Price
Sold4.16 ct black opalTitle: 4.16 ct black opal Color/Clarity: transparent/rainbow flashy Gemstone Type: natural/heated Carat Weights: 4.16 Size/Dimensions: 12.87 x 12.32 x 7.02 MM Additional Information: Please ,note thatSee Sold Price
Sold2.16 ct natural pink opalNo Reserve! Title: 2.16 ct natural pink opal Color/Clarity: pink/transparent Gemstone Type: Natural Opal - Color Enhanced Carat Weights: 2.16 Size/Dimensions: 11.20 x 8.56 x 5.92 MM Origin: Ethiopia SSee Sold Price
Sold16.00 ct Australian Doublet OpalNo Reserve! Title: 16.00 ct Australian Doublet Opal Color/Clarity: Opaque Gemstones: Gemstones Carat Weights: 16 Size/Dimensions: 23.10 x 15.35 x 6.35 Additional Information: Pear - Australia ShippingSee Sold Price
Sold16.10 ct Natural Dendrite OpalNo Reserve! Title: 16.10 ct Natural Dendrite Opal Color/Clarity: Opaque Gemstones: Loosegemstone Carat Weights: 16.1 Size/Dimensions: 26.50 x 20.30 x 4.50 Additional Information: Rectangular / AustralSee Sold Price
Sold16.33 ct Australian Doublet OpalNo Reserve! Title: 16.33 ct Australian Doublet Opal Color/Clarity: Opaque Gemstones: Loosegemstone Carat Weights: 16.33 Size/Dimensions: 21.95 x 15.00 x 7.45 Additional Information: Oval - Australia SSee Sold Price