![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)
Modern Opal
![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)
![5.62 Ct Natural Multi-Color Welo Opal Flash Fire Oval Pair: Weight - 5.62 Ct / Size - 11.10 x 9.00 x 5.60 mm / 2 Pc's / Shape - Oval Cab / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None](https://p1.liveauctioneers.com/6226/332249/179825189_1_x.jpg?height=310&quality=70&version=1718217072)
![2.55 g 925 Silver Ring With Natural Welo Fire Opal,CZ: Weight - 2.55 g / USA Ring Size : 8 / Stone : Natural Opal / Stones - 1 Pcs / Stone Color - Yellow / Shape : Oval Cut / Material - 925 Seales Silver with rhodium polish](https://p1.liveauctioneers.com/6226/332249/179825019_1_x.jpg?height=310&quality=70&version=1718217072)
![1.77 Ct Natural Multicolor Welo Opal Flash Fire Oval Set: Weight - 1.74 Ct / Size - 7.0x5.0 - 7.2x5.2 mm / 3 Pc's / Shape - Oval Cab / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None](https://p1.liveauctioneers.com/6226/333016/179781228_1_x.jpg?height=310&quality=70&version=1718210158)
![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)
![1.66 Ct Natural Pink Fire Opal Oval Cab: Weight - 1.66 Ct / Size - 10.50 x 7.70 x 4.60 mm / Shape - Oval Cab / Color - Pink / Clarity - Transparent / Origin - Ethiopia / Treatment - Heated](https://p1.liveauctioneers.com/6226/333016/179780959_1_x.jpg?height=310&quality=70&version=1718210158)
![4.09 Ct Natural Black Flashing Fire Opal Pear Cab: Weight - 4.09 Ct / Size -13.50 x 11.40 x 6.50 mm / Shape - Pear Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated](https://p1.liveauctioneers.com/6226/333016/179780897_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)
![Mexican Fire Opal Sterling Silver Ring: 11x13mm Mexican Fire Opal cabochon set into stamped 925 sterling silver, size 9, modern ring.](https://p1.liveauctioneers.com/1910/331368/178727344_1_x.jpg?height=310&quality=70&version=1716839363)
![14K GOLD 7.1 CT NATURAL OPAL & DIAMOND RING: Ref:230782259 Gold Content:14K Gold Ring Size:7.25US Main Gemstone:Opal Shape:Oval Carat Weight:7.1ct Color:Color Treatment:Natural Cut Grade:G Adjacent Gemstone 2 : Diamond Shape:Round Cl](https://p1.liveauctioneers.com/8239/333385/180014905_1_x.jpg?height=310&quality=70&version=1718356132)
![14K GOLD 4.07 CT NATURAL OPAL & DIAMOND RING: Ref:230781116 Gold Content:14K Gold Ring Size:7.25US Main Gemstone:Opal Shape:Oval Carat Weight:4.07ct Color:Color Treatment:Natural Adjacent Gemstone 2 : Diamond Number of stones:14 Shape:Rou](https://p1.liveauctioneers.com/8239/333385/180014447_1_x.jpg?height=310&quality=70&version=1718356132)
![14K GOLD 3.15 CT NATURAL OPAL PENDANT: Ref:629263 Gold Content:14K Gold Main Gemstone:Opal Number of stones:1 Shape:Round Carat Weight:3.15ct Color:White Treatment:Natural Cut Grade:G](https://p1.liveauctioneers.com/8716/332237/179187490_1_x.jpg?height=310&quality=70&version=1717400276)
![14K GOLD 6.9 CT NATURAL OPAL & DIAMOND RING: Ref:629149 Gold Content:14K Gold Ring Size:7.25US Main Gemstone:Opal Number of stones:1 Shape:Oval Carat Weight:6.9ct Color:White Treatment:Natural Cut Grade:G Adjacent Gemstone 2 : Diamond<br](https://p1.liveauctioneers.com/8716/332237/179187377_1_x.jpg?height=310&quality=70&version=1717400276)
![14K GOLD 6.80 CT NATURAL OPAL & DIAMOND BRACELET: Ref:230779025 Gold Content:14K Gold Main Gemstone:Opal Shape:Oval Carat Weight:6.80ct Color:Color Treatment:Natural Adjacent Gemstone 2 : Diamond Number of stones:60 Shape:Round Clarity Grade:](https://p1.liveauctioneers.com/8239/333090/179819755_1_x.jpg?height=310&quality=70&version=1718182101)
![14K GOLD 7.59 CT NATURAL OPAL & DIAMOND PENDANT: Ref:230772017 Gold Content:14K Gold Main Gemstone:Opal Number of stones:1 Shape:Pear Carat Weight:7.59ct Color:Color Treatment:Natural Cut Grade:G Adjacent Gemstone 2 : Diamond Shape:Round](https://p1.liveauctioneers.com/8239/331253/178633961_1_x.jpg?height=310&quality=70&version=1716791504)
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 […]