![1.34 Ct Natural Ethiopian Multicolor Welo Opal Trillion Cab: Weight - 1.34 Ct / Size - 9.1 x 9.0 x 3.5 mm Pieces : 1 No's / Shape : Trillion Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068249_1_x.jpg?height=310&quality=70&version=1716310377)
Opal Jewelry
![1.34 Ct Natural Ethiopian Multicolor Welo Opal Trillion Cab: Weight - 1.34 Ct / Size - 9.1 x 9.0 x 3.5 mm Pieces : 1 No's / Shape : Trillion Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068249_1_x.jpg?height=310&quality=70&version=1716310377)
![2.83 Ct Natural Ethiopian Multicolor Welo Opal Pear Cut: Weight - 2.83 Ct / Size - 12.1 x 8.8 x 7.2 mm Pieces : 1 No's / Shape : Pear Cut / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068356_1_x.jpg?height=310&quality=70&version=1716310377)
![1.78 Ct Natural Ethiopian Multicolor Welo Opal Pear Cut: Weight - 1.78 Ct / Size - 12.5 x 8.2 x 5.2 mm Pieces : 1 No's / Shape : Pear Cut / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068347_1_x.jpg?height=310&quality=70&version=1716310377)
![4.91 Ct Natural Black Flashing Fire Opal Oval Cab: Weight - 4.91 Ct / Size -16.20 x 13.70 x 4.60 mm / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated](https://p1.liveauctioneers.com/6226/333016/179780845_1_x.jpg?height=310&quality=70&version=1718210158)
![1.78 Ct Natural Multicolor Top Fire Opal Solid Rough Cab: Weight - 1.78 Ct / Size - 13.50 x 10.00 x 4.00 mm / Shape - Solid Rough Cab / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None](https://p1.liveauctioneers.com/6226/330170/178011488_1_x.jpg?height=310&quality=70&version=1716309601)
![3.12 Ct Natural Drilled Multi-color Opal Good Fire Round Beads: Weight - 3.12 Ct / Size - 4.30 - 4.60 mm / Pieces - 11 Pc's / Shape -Round Beads / Color - Multicolor / Clarity - Transparent / Origin - Ethiopia / Treatment - None](https://p1.liveauctioneers.com/6226/331259/178638031_1_x.jpg?height=310&quality=70&version=1716891728)
![1.45 Ct Natural Ethiopian Multicolor Welo Opal Trillion Cut: Weight - 1.45 Ct / Size - 8.6 x 8.3 x 5.6 mm Pieces : 1 No's / Shape : Trillion Cut / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068329_1_x.jpg?height=310&quality=70&version=1716310377)
![1.77 Ct Natural Ethiopian Multicolor Welo Opal Cushion Cab: Weight - 1.77 Ct / Size - 8.6 x 8.6 x 4.7 mm Pieces : 1 No's / Shape : Cushion Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068308_1_x.jpg?height=310&quality=70&version=1716310377)
![1.00 Ct Natural Ethiopian Multicolor Welo Opal Round Cab: Weight - 1 Ct / Size - 9.0 x 9.0 x 2.8 mm Pieces : 1 No's / Shape : Round Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068207_1_x.jpg?height=310&quality=70&version=1716310377)
![5.12 Ct Natural Black Flashing Fire Opal Round Beads: Weight - 5.12 Ct / Size - 4.90 - 5.80 mm / 10 Pc's / Shape - Round Beads / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated](https://p1.liveauctioneers.com/6226/330665/178343537_1_x.jpg?height=310&quality=70&version=1716576182)
![2.07 Ct Natural Blue Fire Opal Oval Cab: Weight - 2.07 Ct / Size -11.00 x 9.00 x 4.60 mm / Shape - Oval Cab / Color - Blue / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated](https://p1.liveauctioneers.com/6226/330665/178343248_1_x.jpg?height=310&quality=70&version=1716576182)
![2.00 g 925 Silver Pendent With Stunning Natural Opal: Weight - 2.00 g / Drop Lenght : 26.00 mm / Stone : Natural Opal / Stones - 1 Pcs / Stone Color - Green / Shape : Oval Cut / Material - 925 Seales Silver with rhodium polish](https://p1.liveauctioneers.com/6226/332249/179824995_1_x.jpg?height=310&quality=70&version=1718217072)
![1.00 Ct Natural Ethiopian Fire Opal: Gemstones: Natural Fire Opal /Carat Weights: 1 ct /Size or Dimensions: 9.60 X 6.60 X 3.40 mm /Treatment: None](https://p1.liveauctioneers.com/6851/331303/178691312_1_x.jpg?height=310&quality=70&version=1716797993)
![2.90 Ct Natural Ethiopian Multicolor Welo Opal Oval Cab: Weight - 2.9 Ct / Size - 12.5 x 9.2 x 5.7 mm Pieces : 1 No's / Shape : Oval Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068378_1_x.jpg?height=310&quality=70&version=1716310377)
![1.57 Ct Natural Ethiopian Multicolor Welo Opal Round Cut: Weight - 1.57 Ct / Size - 8.0 x 8.0 x 5.6 mm Pieces : 1 No's / Shape : Round Cut / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068338_1_x.jpg?height=310&quality=70&version=1716310377)
![Natural Multi-Color Opal 9.35 Ct. Dragon Carving 29 x 16.5 Mm. Gemstone Unheated: Product ID: 818720289 Product Name: Natural Opal Carving Weight: 9.35 CT. Size: 29 x 16.5 x 6.2 MM. Shape: Dragon Carving Color: Multi Color Clarity:Opaque Luster: Strong Iridescent Gems Origin: Austr](https://p1.liveauctioneers.com/6542/332919/179709460_1_x.jpg?height=310&quality=70&version=1718015226)
![Natural Multi Color Play Of Colour Opal 1.53 Ct. 2 Pcs. Marquise Shape 11.2 x 5.6 Mm Gemstone From: Product ID: 818725389 Product Name: Natural Opal Weight: 1.53 CT. Size: 11.2 x 5.6 x 3.8 MM. Shape: Marquise Color: Multi-Color Clarity:Semi - Transparent Luster: Iridescent Gems Origin: Ethiopia Trea](https://p1.liveauctioneers.com/6542/332919/179709277_1_x.jpg?height=310&quality=70&version=1718015226)
![Natural Multi Color Opal 7.91 Ct. Sea Horse Carving Size 25 x 14.3 Mm Gemstone From Australia: Product ID: 818727153 Product Name: Natural Opal Carving Weight: 7.91 CT. Size: 25 x 14.3 x 5.4 MM. Shape: Sea Horse Carving Color: Multi Color Clarity:Semi - Transparent Luster: Strong Iridescent Gem](https://p1.liveauctioneers.com/6542/332919/179709140_1_x.jpg?height=310&quality=70&version=1718015226)
![Unheated Natural Multi-Color Play Of Colour Opal 9.80 Ct. Parrot Carving Shape 23 x 15.8 Mm.: Product ID: 818712906 Product Name: Natural Opal Carving Weight: 9.80 CT. Size: 23 x 15.8 x 5 MM. Shape: Parrot Carving Color: Multi Color Clarity:Opaque Luster: Iridescent Gems Origin: Australia Trea](https://p1.liveauctioneers.com/6542/332919/179708701_1_x.jpg?height=310&quality=70&version=1718015226)
![2.24 Ct Natural Multicolor Welo Opal Round Jewellery Set: Weight - 2.24 Ct / Size - 4.80 - 5.10 mm / 7 Pc's / Shape - Round Cab / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None](https://p1.liveauctioneers.com/6226/330665/178343167_1_x.jpg?height=310&quality=70&version=1716576182)
![2.20 Ct Natural Multicolor Welo Opal Oval Jewellery Set: Weight - 2.20 Ct / Size - 5.8x4.1 - 6.0x4.2 mm / 7 Pc's / Shape - Oval Cab / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None](https://p1.liveauctioneers.com/6226/330665/178343166_1_x.jpg?height=310&quality=70&version=1716576182)
![3.24 Ct Natural Black Flashing Fire Opal Oval Cab: Weight - 3.24 Ct / Size -13.40 x 9.10 x 6.10 mm/ Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated](https://p1.liveauctioneers.com/6226/333016/179780858_1_x.jpg?height=310&quality=70&version=1718210158)
![IGI Certified 4.81 ct. Carved Lady Face Opal AUSTRALIA: IGI Certified 4.81 ct. Carved Opal AUSTRALIA Play of Color Effect - On Report Cut - Carved Color - White Clarity - Semi - Translucent Ct. wt. -&nbs](https://p1.liveauctioneers.com/6186/332453/179303956_1_x.jpg?height=310&quality=70&version=1717934824)
![26.00 ct. Natural Rainbow Opal Round Beads Necklace: 26.00 ct. Natural Rainbow Opal Round Beads Single strand Necklace Color - Rainbow Shape - Round beads Size - 3 to 3.5 mm Approx. Gem Weight - 26.00 ct. With sterling silver l](https://p1.liveauctioneers.com/6186/332453/179303862_1_x.jpg?height=310&quality=70&version=1717934824)
News about Opal Jewelry
![Hold a rainbow in your hand: all-opal auction set for Feb. 28](https://www.liveauctioneers.com/news/wp-content/uploads/2023/02/Screenshot-2023-02-22-at-11.50.46-AM-1.png)
Hold a rainbow in your hand: all-opal auction set for Feb. 28
NEW YORK – On Tuesday, February 28, starting at 6 pm Eastern time, Jasper52 will present a sale titled Exclusive All Opal Auction. Absentee and Internet live bidding will be available through LiveAuctioneers.
![Massive opal sells for nearly $144K at Alaska auction](https://www.liveauctioneers.com/news/wp-content/uploads/2022/02/Screen-Shot-2022-02-22-at-12.44.00-PM.png)
Massive opal sells for nearly $144K at Alaska auction
JUNEAU, Alaska (AP) – A gemstone, billed as one of the largest gem-quality opals in existence, was sold for $143,750 at auction in Alaska on February 20. The opal, dubbed the Americus Australis, weighs more than 11,800 carats, according to the auction house Alaska Premier Auctions & Appraisals. It also has a long history.
![Australian museum to display opal regarded as best ever found](https://www.liveauctioneers.com/news/wp-content/uploads/2015/08/2015_0803_virgin-rainbow.jpg)
Australian museum to display opal regarded as best ever found
SYDNEY (AFP) – An Australian museum said Monday it would exhibit what it believes is the best opal stone ever found — a 6.0-centimeter (2.4 inch) multicolored gem unearthed in the Outback and named the ‘Virgin Rainbow.’
![Episcopal Diocese wants slave trade museum in old cathedral](https://www.liveauctioneers.com/news/wp-content/uploads/2014/11/2014_1118_Cathedral_of_St._John_lead.jpg)
Episcopal Diocese wants slave trade museum in old cathedral
PROVIDENCE, R.I. (AP) – The Episcopal Diocese of Rhode Island wants to open a slave trade museum and a national center for reconciliation in its now-closed cathedral in Providence. The Providence Journal reports that diocese officials approved the plans for the Cathedral of St. John last month. Diocese official Linda Grenz says Rhode Island’s role […]