![1.30 Ct Natural Black Flashing Fire Opal Pear Cab: Weight - 1.30 Ct / Size - 10.00 x 8.00 x 3.20 mm / Shape - Pear Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated](https://p1.liveauctioneers.com/6226/331259/178638109_1_x.jpg?height=310&quality=70&version=1716891728)
Modern Opal
![1.30 Ct Natural Black Flashing Fire Opal Pear Cab: Weight - 1.30 Ct / Size - 10.00 x 8.00 x 3.20 mm / Shape - Pear Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated](https://p1.liveauctioneers.com/6226/331259/178638109_1_x.jpg?height=310&quality=70&version=1716891728)
![3.48 Ct Natural Blue Fire Opal Marquise Cab: Weight - 3.48 Ct / Size -19.80 x 8.70 x 5.10 mm / Shape - Marquise Cab / Color - Blue / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated](https://p1.liveauctioneers.com/6226/330665/178343365_1_x.jpg?height=310&quality=70&version=1716576182)
![2.81 Ct Natural Ethiopian Multicolor Welo Opal Oval Cab: Weight - 2.81 Ct / Size - 13.3 x 8.5 x 5.0 mm Pieces : 1 No's / Shape : Oval Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068294_1_x.jpg?height=310&quality=70&version=1716310377)
![2.45 Ct Natural Ethiopian Multicolor Welo Opal Oval Cab: Weight - 2.45 Ct / Size - 11.7 x 8.1 x 5.3 mm Pieces : 1 No's / Shape : Oval Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068231_1_x.jpg?height=310&quality=70&version=1716310377)
![4.43 Ct Natural Ethiopian Blue Fire Opal Pear Cab: Weight - 4.43 Ct / Size - 17.00 x 10.00 x 6.00 mm / Pieces : 1 No's / Shape : Pear Cab / Clarity : Translucent / Treatment : Heated](https://p1.liveauctioneers.com/6226/329465/178173448_1_x.jpg?height=310&quality=70&version=1716310377)
![1.97 Ct Natural Ethiopian Multicolor Welo Opal Pear Cut: Weight - 1.97 Ct / Size - 13.0 x 8.1 x 5.2 mm Pieces : 1 No's / Shape : Pear Cut / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068371_1_x.jpg?height=310&quality=70&version=1716310377)
![2.42 Ct Natural Blue Fire Opal Oval Cab: Weight - 2.42 Ct / Size -12.60 x 8.70 x 4.80 mm / Shape - Oval Cab / Color - Blue / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated](https://p1.liveauctioneers.com/6226/330665/178343514_1_x.jpg?height=310&quality=70&version=1716576182)
![2.68 Ct Natural Blue Fire Opal Pear Cab: Weight - 2.68 Ct / Size -16.40 x 10.10 x 4.30 mm / Shape - Pear Cab / Color - Blue / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated](https://p1.liveauctioneers.com/6226/330665/178343219_1_x.jpg?height=310&quality=70&version=1716576182)
![14K GOLD 7.1 CT NATURAL OPAL & DIAMOND PENDANT: Ref:230773067 Gold Content:14K Gold Main Gemstone:Opal Number of stones:1 Shape:Pear Carat Weight:7.1ct Color:Color Treatment:Natural Cut Grade:G Adjacent Gemstone 2 : Diamond Shape:Round](https://p1.liveauctioneers.com/8239/331406/178751830_1_x.jpg?height=310&quality=70&version=1717580300)
![14K GOLD 10.35 CT NATURAL OPAL & DIAMOND PENDANT: Ref:230776094 Gold Content:14K Gold Main Gemstone:Opal Shape:Pear Carat Weight:10.35ct Color:Color Treatment:Natural Cut Grade:G Adjacent Gemstone 2 : Diamond Shape:Round Clarity Grade:VS-SI<b](https://p1.liveauctioneers.com/8239/332441/179289049_1_x.jpg?height=310&quality=70&version=1717580500)
![14K GOLD 13.6 CT NATURAL OPAL & DIAMOND PENDANT: Ref:629264 Gold Content:14K Gold Main Gemstone:Opal Number of stones:1 Shape:Oval Carat Weight:13.6ct Color:White Treatment:Natural Cut Grade:G Adjacent Gemstone 2 : Diamond Shape:Round Cl](https://p1.liveauctioneers.com/8716/332237/179187491_1_x.jpg?height=310&quality=70&version=1717400276)
![MODERN 18k Yellow Gold, Diamond & Opal Ring Designer: Modern Designer 18k Yellow Gold, Diamond & Opal Ring This is a must for a collector The weight is 8.68 grams The height is 3/8 of an inch The width of band is 3/16 of an inch The length of opal is 3/8](https://p1.liveauctioneers.com/3780/331958/179092798_1_x.jpg?height=310&quality=70&version=1717192562)
![14K GOLD 0.97 CTW NATURAL OPAL & DIAMOND EARRINGS: Ref:230771011 Gold Content:14K Gold Main Gemstone:Opal Number of stones:2 Shape:Oval Carat Weight:0.91ct Color:Color Treatment:Natural Cut Grade:G Adjacent Gemstone 2 : Diamond Shape:Round](https://p1.liveauctioneers.com/8239/331253/178633622_1_x.jpg?height=310&quality=70&version=1716791503)
![2.10 Ct Natural Ethiopian Multicolor Welo Opal Oval Cab: Weight - 2.1 Ct / Size - 13.0 x 7.7 x 4.4 mm Pieces : 1 No's / Shape : Oval Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068357_1_x.jpg?height=310&quality=70&version=1716310377)
![1.73 Ct Natural Black Flashing Fire Opal Round Cab: Weight - 1.73 Ct / Size - 9.00 x 9.00 x 4.20 mm / Shape - Round Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated](https://p1.liveauctioneers.com/6226/330170/178011318_1_x.jpg?height=310&quality=70&version=1716309601)
![1.66 Ct Natural Ethiopian Multicolor Welo Opal Trillion Cut: Weight - 1.66 Ct / Size - 10.1 x 10.1 x 5.8 mm Pieces : 1 No's / Shape : Trillion Cut / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068327_1_x.jpg?height=310&quality=70&version=1716310377)
![1.74 Ct Natural Ethiopian Multicolor Welo Opal Pear Cut: Weight - 1.74 Ct / Size - 11.5 x 8.2 x 5.1 mm Pieces : 1 No's / Shape : Pear Cut / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068317_1_x.jpg?height=310&quality=70&version=1716310377)
![3.76 Ct Natural Fanta Orange Fire Opal Excellent Oval Cab: Weight - 3.76 Ct / Size - 13.10 x 9.70 x 7.10 mm / Shape - Oval Cab / Color - Orange / Clarity - Transparent / Origin - Ethiopia / Treatment - Heated](https://p1.liveauctioneers.com/6226/330665/178343201_1_x.jpg?height=310&quality=70&version=1716576182)
![4.05 Ct Natural Mexican Opal Oval Cut Pair: Weight - 4.05 Ct / Size - 10.00 x 8.00 x 6.60 mm / 2 Pc's / Shape - Oval Cut / Color - Yellow / Clarity - Translucent / Origin - Mexico / Treatment - None](https://p1.liveauctioneers.com/6226/330170/178011202_1_x.jpg?height=310&quality=70&version=1716309601)
![3.14 Ct Natural Black Flashing Fire Opal Oval Cab: Weight - 3.14 Ct / Size - 13.80 x 9.00 x 5.10 mm / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated](https://p1.liveauctioneers.com/6226/330665/178343147_1_x.jpg?height=310&quality=70&version=1716576182)
![2.12 Ct Natural Pink Fire Opal Pear Cut: Weight - 2.12 Ct / Size - 10.30 x 10.30 x 5.70 mm / Shape - Pear Cut / Color - Pink / Clarity - Transparent / Origin - Ethiopia / Treatment - Heated](https://p1.liveauctioneers.com/6226/331259/178638025_1_x.jpg?height=310&quality=70&version=1716891728)
![2.11 Ct Natural Multi-color Welo Opal Flasing Fire Oval Cab: Weight - 2.11 Ct / Size - 10.80 x 9.00 x 4.60 mm / Shape - Oval Cab / Color - Multicolor / Clarity - Transparent / Origin - Ethiopia / Treatment - None](https://p1.liveauctioneers.com/6226/330170/178011183_1_x.jpg?height=310&quality=70&version=1716309601)
![2.15 Ct Natural Pink Fire Opal Cushion Cut: Weight - 2.15 Ct / Size - 12.50 x 8.30 x 4.60 mm / Shape - Cushion Cut / Color - Pink / Clarity - Transparent / Origin - Ethiopia / Treatment - Heated](https://p1.liveauctioneers.com/6226/330665/178343323_1_x.jpg?height=310&quality=70&version=1716576182)
![1.78 Ct Natural Ethiopian Multicolor Welo Opal Oval Cab: Weight - 1.78 Ct / Size - 12.7 x 6.8 x 4.2 mm Pieces : 1 No's / Shape : Oval Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068296_1_x.jpg?height=310&quality=70&version=1716310377)
News about Modern Opal
![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 […]