![1.18 Ct Natural Ethiopian Multicolor Welo Opal Round Cab: Weight - 1.18 Ct / Size - 8.0 x 8.0 x 4.2 mm Pieces : 1 No's / Shape : Round Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068226_1_x.jpg?height=310&quality=70&version=1716310377)
Modern Opal
![1.18 Ct Natural Ethiopian Multicolor Welo Opal Round Cab: Weight - 1.18 Ct / Size - 8.0 x 8.0 x 4.2 mm Pieces : 1 No's / Shape : Round Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068226_1_x.jpg?height=310&quality=70&version=1716310377)
![1.81 Ct Natural Ethiopian Multicolor Welo Opal Oval Cab: Weight - 1.81 Ct / Size - 11.2 x 7.2 x 4.7 mm Pieces : 1 No's / Shape : Oval Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068222_1_x.jpg?height=310&quality=70&version=1716310377)
![2.31 Ct Natural Ethiopian Multicolor Welo Opal Oval Cab: Weight - 2.31 Ct / Size - 14.0 x 9.0 x 3.5 mm Pieces : 1 No's / Shape : Oval Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068220_1_x.jpg?height=310&quality=70&version=1716310377)
![2.31 Ct Natural Ethiopian Multicolor Welo Opal Pear Cab: Weight - 2.31 Ct / Size - 12.2 x 8.1 x 5.0 mm Pieces : 1 No's / Shape : Pear Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068218_1_x.jpg?height=310&quality=70&version=1716310377)
![1.66 Ct Natural Ethiopian Multicolor Welo Opal Round Cab: Weight - 1.66 Ct / Size - 9.1 x 9.1 x 4.8 mm Pieces : 1 No's / Shape : Round Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068208_1_x.jpg?height=310&quality=70&version=1716310377)
![1.73 Ct Natural Ethiopian Multicolor Welo Opal Round Cab: Weight - 1.73 Ct / Size - 9.0 x 9.0 x 5.0 mm Pieces : 1 No's / Shape : ROund Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068196_1_x.jpg?height=310&quality=70&version=1716310377)
![2.10 Ct Natural Ethiopian Multicolor Welo Opal Oval Cut: Weight - 2.1 Ct / Size - 11.3 x 8.6 x 5.2 mm Pieces : 1 No's / Shape : Oval Cut / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068189_1_x.jpg?height=310&quality=70&version=1716310377)
![16.60 Ct Natural Peru Pink Opal Octagon Cab: Weight - 16.60 Ct / Size -24.50 x 14.50 x 6.00 mm / Shape - Octagon Cab / Color - Pink / Clarity - Opaque / Origin -Peru / Treatment - None](https://p1.liveauctioneers.com/6226/331259/178638177_1_x.jpg?height=310&quality=70&version=1716891728)
![39.96 Ct Natural Dendrite Opal Oval Cab: Weight - 39.96 Ct / Size - 35.00 x 24.00 x 5.50 mm / Shape - Oval Cab / Clarity - Opaque / Origin - Brazil / Treatment - None](https://p1.liveauctioneers.com/6226/331259/178638059_1_x.jpg?height=310&quality=70&version=1716891728)
![0.89 Ct Natural Multicolor Welo Opal Flash Fire Oval Cut: Weight - 0.89 Ct / Size - 9.30 x 5.40 x 4.00 mm / Shape - Oval Cut / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None](https://p1.liveauctioneers.com/6226/330665/178343424_1_x.jpg?height=310&quality=70&version=1716576182)
![4.30 Ct Natural Drilled Multi-color Opal Good Fire Round Beads: Weight - 4.30 Ct / Size - 3.40 - 4.10 mm / 27 Pc's / Shape -Round Beads / Color - Multicolor / Clarity - Transparent / Origin - Ethiopia / Treatment - None](https://p1.liveauctioneers.com/6226/330665/178343384_1_x.jpg?height=310&quality=70&version=1716576182)
![2.32 Ct Natural Multicolor Welo Opal Top Fire Solid Rough Cab: Weight - 2.32 Ct / Size - 10.70 x 8.90 x 7.40 mm / Shape - Solid Rough Cab / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None](https://p1.liveauctioneers.com/6226/330665/178343241_1_x.jpg?height=310&quality=70&version=1716576182)
![3.59 Ct Natural Mexican Opal Excellent Round Cut: Weight - 3.59 Ct / Size - 11.00 x 11.00 x 7.70 mm / Clariry - VVS / Shape - Round Cut / Color - Orangy Yellow / Clarity - SI / Origin -Mexico / Treatment - None](https://p1.liveauctioneers.com/6226/330665/178343238_1_x.jpg?height=310&quality=70&version=1716576182)
![11.52 g 925 Silver Peacock Pendent With Natural Amethyt,Opal,Onyx: Weight : 11.52 g / Drop Lengnth - 67.20 mm / Stone : Natural Amethyst, Opal , Onyx / Stones - 13 Pcs / Stone Color - Multi Color / Shape - Pear Cab / Material - 925 Seales Silver with rhodium polish](https://p1.liveauctioneers.com/6226/332249/179824987_1_x.jpg?height=310&quality=70&version=1718217072)
![3.02 Ct Natural Blue Fire Opal Oval Cab: Weight - 3.02 Ct / Size -14.00 x 8.90 x 4.10 mm / Shape - Oval Cab / Color - Blue / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated](https://p1.liveauctioneers.com/6226/333016/179781183_1_x.jpg?height=310&quality=70&version=1718210158)
![3.95 Ct Natural Black Flashing Fire Opal Round Beads: Weight - 3.95 Ct / Size - 5.20 - 5.90 mm / 8 Pc's / Shape - Round Beads / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated](https://p1.liveauctioneers.com/6226/333016/179781167_1_x.jpg?height=310&quality=70&version=1718210158)
![4.22 Ct Natural Drilled Multi-color Opal Good Fire Round Beads: Weight - 4.22 Ct / Size - 5.40 - 5.70 mm / 9 Pc's / Shape -Round Beads / Color - Multicolor / Clarity - Transparent / Origin - Ethiopia / Treatment - None](https://p1.liveauctioneers.com/6226/333016/179781111_1_x.jpg?height=310&quality=70&version=1718210158)
![4.20 Ct Natural Drilled Multi-color Opal Good Fire Round Beads: Weight - 4.20 Ct / Size - 4.20 - 4.70 mm / 19 Pc's / Shape -Round Beads / Color - Multicolor / Clarity - Transparent / Origin - Ethiopia / Treatment - None](https://p1.liveauctioneers.com/6226/333016/179781045_1_x.jpg?height=310&quality=70&version=1718210158)
![2.63 Ct Natural Blue Fire Opal Pear Cab: Weight - 2.63 Ct / Size -13.10 x 9.40 x 5.00 mm / Shape - Pear Cab / Color - Blue / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated](https://p1.liveauctioneers.com/6226/333016/179781027_1_x.jpg?height=310&quality=70&version=1718210158)
![3.20 Ct Natural Black Flashing Fire Opal Oval Cab: Weight - 3.20 Ct / Size -12.90 x 8.90 x 6.50 mm / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated](https://p1.liveauctioneers.com/6226/333016/179780884_1_x.jpg?height=310&quality=70&version=1718210158)
![3.50 Ct Natural Fanta Orange Fire Opal Excellent Oval Cab: Weight - 3.50 Ct / Size - 13.00 x 8.80 x 6.20 mm / Shape - Oval Cab / Color - Orange / Clarity - Transparent / Origin - Ethiopia / Treatment - Heated](https://p1.liveauctioneers.com/6226/333016/179780863_1_x.jpg?height=310&quality=70&version=1718210158)
![2.16Ct Natural Flashy Rainbow Ethiopian Welo Opal - Ethiopian Opal - Oval Cabochon (AOI5966): Ksmith 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 manufacturi](https://p1.liveauctioneers.com/8690/333752/180436884_1_x.jpg?height=310&quality=70&version=1719031217)
![6.76Ct Welo Opal Polished - Ethiopian Opal - Triangle Cabochon: Ksmith 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 manufacturi](https://p1.liveauctioneers.com/8690/333752/180311074_1_x.jpg?height=310&quality=70&version=1719031217)
![14K GOLD 0.80 CT NATURAL OPAL RING: Ref:230786438 Gold Content:14K Gold Ring Size:7.25US Main Gemstone:Opal Number of stones:1 Shape:Oval Carat Weight:0.80ct Color:Color Treatment:Natural Cut Grade:G](https://p1.liveauctioneers.com/8239/334084/180605335_1_x.jpg?height=310&quality=70&version=1719050937)
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 […]