2.86Ct Welo Black Opal Polished - Ethiopian OpalKsmith Heritage Auctioneers4.3(45)See Sold PriceJul 26, 2025
3.72Ct Welo Black Opal - Ethiopian Opal - Faceted PolishedKsmith Heritage Auctioneers4.3(45)See Sold PriceJul 26, 2025
22.5ct Oval Cut Cabochon Bright Iridescence Multicolor Black Opal GemstoneWeatherham Estate Treasures4(211)$1,300Feb 12, 2026
1.48Ct Welo Black Opal Polished - Ethiopian OpalKsmith Heritage Auctioneers4.3(45)See Sold PriceJul 26, 2025
*12.25Ct Dark Base Welo Opal Polished - Ethiopian OpalKsmith Heritage Auctioneers4.3(45)See Sold PriceJul 26, 2025
2.74Ct Welo Black Opal Faceted Polished - Ethiopian OpalKsmith Heritage Auctioneers4.3(45)See Sold PriceJul 27, 2025
1.51Ct Welo Black Opal Polished - Ethiopian OpalKsmith Heritage Auctioneers4.3(45)See Sold PriceJul 26, 2025
2.37Ct Welo Black Opal - Ethiopian Opal - Faceted PolishedKsmith Heritage Auctioneers4.3(45)See Sold PriceJul 27, 2025
Sold2.32 ct welo black opalTitle: 2.32 ct welo black opal Color/Clarity: black/transparent Gemstone Type: natural/heated Carat Weights: 2.32 Size/Dimensions: 11.50 x 9.50 x 5.65 MM Origin: Ethiopia Reserve: $70.00 Shipping: DomSee Sold Price
2.32Ct Welo Black Opal Polished - Ethiopian Opal - Oval FacetedKsmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturiSee Sold Price
Sold2.32Ct Welo Black Opal Polished - Ethiopian OpalKsmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturiSee Sold Price
Sold2.32Ct Welo Black Opal Polished - Ethiopian OpalKsmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturiSee Sold Price
Sold2.32Ct Welo Black Opal Polished - Ethiopian OpalKsmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturiSee Sold Price
Sold2.32Ct Welo Black Opal Polished - Ethiopian OpalKsmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturiSee Sold Price
Sold3.12 ct welo black opalTitle: 3.12 ct welo black opal Color/Clarity: RAINBOW MULTI FLASHING/transparent Gemstone Type: natural/heated Carat Weights: 3.12 Size/Dimensions: 11.14 X 8.94 X 6.55 MM Origin: Ethiopia Reserve: $80See Sold Price
Sold2.32Ct Welo Opal Polished - Ethiopian Opal - Oval FacetedKsmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturiSee Sold Price
Sold5.94 ct natural welo black opalTitle: 5.94 ct natural welo black opal Color/Clarity: black Gemstone Type: natural/heated Carat Weights: 5.94 Size/Dimensions: 14.57 X 11.45 X 7.30 MM Origin: Ethiopia Reserve: $90.00 Shipping: DSee Sold Price
Sold6.85 ct natural welo black opalTitle: 6.85 ct natural welo black opal Color/Clarity: rainbow multy flashing/transparent Gemstone Type: natural/heated Carat Weights: 6.85 Size/Dimensions: 15.08 x 12.68 x 7.93 MM Reserve: $110.00 ShiSee Sold Price
Sold2.44 ct natural welo black opalTitle: 2.44 ct natural welo black opal Color/Clarity: RAINBOW MULTI FLASHING/transparentnatural/heated Carat Weights: 2.44 Size/Dimensions: 11.56 x 8.64 x 5.53 MM Additional Information: Origin: EthioSee Sold Price
Sold2.67 ct rainbow flashy welo black opalTitle: 2.67 ct rainbow flashy welo black opal Color/Clarity: transparent/heated Gemstone Type: natural Carat Weights: 2.67 Size/Dimensions: 12.41 x 9.08 x 5.61 MM Reserve: $70.00 Shipping: Domestic:See Sold Price
Sold2.32 Ct Natural Black Fire OpalTitle: 2.32 Ct Natural Black Fire Opal Stone Clarity: Translucent Gemstones: Natural Opal Carat Weights: 2.32 Size/Dimensions: 11.60 x 8.00 x 4.50 mm Additional Information: Shape - Octagon Cut / ColoSee Sold Price
Sold2.32 Ct Natural Black Fire Opal Loose StoneWeight - 2.32 Ct / Size - 12.80 x 7.60 x 4.10 mm / Shape - Cushion Cabochon / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - HeatedSee Sold Price
Sold2.32 Ct Natural Black Fire Opal Loose StoneWeight - 2.32 Ct / Size - 11.50 x 8.00 x 5.00 mm / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - HeatedSee Sold Price
Sold2.32 Ct Natural Black Fire Opal Loose StoneWeight - 2.32 Ct / Size - 12.40 x 8.80 x 5.30 mm / Shape - Oval Cut / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - HeatedSee Sold Price
Sold2.32 Ct Natural Multicolor Welo Opal Rainbow Fire Loose StoneWeight - 2.32 Ct / Size - 12.00 x 9.00 x 5.90 mm / Shape - Pear Cut / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - NoneSee Sold Price
Sold2.32 Ct Natural Black Fire Opal Loose StoneWeight - 2.32 Ct / Size - 13.50 x 8.10 x 4.90 mm / Shape - Pear Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - HeatedSee Sold Price
Sold2.32 Ct Natural Multicolor Welo Opal Top Fire Solid Rough CabWeight - 2.32 Ct / Size - 10.70 x 8.90 x 7.40 mm / Shape - Solid Rough Cab / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - NoneSee Sold Price
Sold2.32 Ct Genuine Ethiopian Fire Black Opal Oval CabNo Reserve! Title: 2.32 Ct Genuine Ethiopian Fire Black Opal Oval Cab Stone Clarity: Translucent Loose Gemstone: Natural Black Opal Carat Weights: 2.32 Size/Dimensions: 11.00 x 9.30 x 5.00 mm Nice OvaSee Sold Price
Sold2.32 Ct Natural Black Flashing Fire Opal Pear CabWeight - 2.32 Ct / Size - 12.00 x 10.40 x 4.90 mm / Shape - Pear Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - HeatedSee Sold Price
SoldOpal Welo 2.32 ctNo Reserve! Title: Opal Welo 2.32 ct Gemstones: Opal Carat Weights: 2.32 ct Size/Dimensions: 10.20 x 8.30 x 4.30 mm Additional Information: Oval Mixed Cut Shipping: Domestic: Flat-rate of $7.00 to anySee Sold Price
SoldOpal Welo 2.32 ctTitle: Opal Welo 2.32 ct Gemstones: Opal Carat Weights: 2.32 ct Size/Dimensions: 10.20 x 8.00 x 4.20 mm Additional Information: Oval Mixed Cut Reserve: $10.00 Shipping: Domestic: Flat-rate of $10.00See Sold Price
Sold2.32 Ct Natural Ethiopian Fire Black Opal Round CabNo Reserve! Title: 2.32 Ct Natural Ethiopian Fire Black Opal Round Cab Stone Clarity: Translucent Gemstones: Black Opal Carat Weights: 2.32 Size/Dimensions: 10.30 x 10.30 x 4.70 mm Additional InformatSee Sold Price
