![2.97 Ct Natural Black Flashing Fire Opal Pear Cab: Weight - 2.97 Ct / Size -16.40 x 9.10 x 4.10 mm / Shape - Pear Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated](https://p1.liveauctioneers.com/6226/330665/178343214_1_x.jpg?height=310&quality=70&version=1716576182)
Opal
![2.97 Ct Natural Black Flashing Fire Opal Pear Cab: Weight - 2.97 Ct / Size -16.40 x 9.10 x 4.10 mm / Shape - Pear Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated](https://p1.liveauctioneers.com/6226/330665/178343214_1_x.jpg?height=310&quality=70&version=1716576182)
![1.39 Ct Natural Multicolor Welo Opal Top Fire Solid Rough Cab: Weight - 1.39 Ct / Size - 8.40 x 7.90 x 5.70 mm / Shape - Solid Rough Cab / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None](https://p1.liveauctioneers.com/6226/330665/178343272_1_x.jpg?height=310&quality=70&version=1716576182)
![DOUBLE STRAND CULTURED PEARL NECKLACE, 52g: A double strand beaded cultured pearl necklace, approximate diameter of pearls: 6mm. With a 14k white gold clasp, set with an opal doublet and small diamonds, marked 14k. L. 46cm](https://p1.liveauctioneers.com/1124/333788/180327069_1_x.jpg?height=310&quality=70&version=1718732790)
![VINTAGE 10K GOLD, OPAL AND AQUA CLUSTER RING, 3.1g: A 10k yellow gold dress ring, set with a central oval shaped aquamarine, testing aquamarine, surrounded by small round opals, marked 10k, size 5.](https://p1.liveauctioneers.com/1124/333788/180327059_1_x.jpg?height=310&quality=70&version=1718829113)
![26.40 ctw Opal and Diamond Ring - 14KT Rose Gold: One electronically tested 14KT rose gold lady's cast fashion ring with a split shank halo with a bright polish finish. The featured lady's ring has a shank measuring 2.15 millimeters wide. Identified](https://p1.liveauctioneers.com/6100/334160/180568501_1_x.jpg?height=310&quality=70&version=1718991133)
![11.07CT OPAL & 13.21CTW DIA 14K GOLD BRACELET: 184084 11.07CT OPAL & 13.21CTW DIA 14K GOLD BRACELET One Oscar Friedman 14K Yellow Gold Opal, Sapphire and Diamond Bracelet Weight: 41.62 grams Containing: One Oval Cabochon Cut Natural Opal. Approx.](https://p1.liveauctioneers.com/3444/333009/179769436_1_x.jpg?height=310&quality=70&version=1718082815)
![Richard Ritter paperweight: Early Richard Ritter paperweight in opal glass decorated with millefiori of red and blues, signed, 3" wide. CONDITION: no chips, cracks, repairs or material defects found, Jaremos attempts to call any](https://p1.liveauctioneers.com/1483/334182/180583244_1_x.jpg?height=310&quality=70&version=1719000433)
![Large Lundberg art glass vase: Corset shape Lundberg Magnolia glass vase in opal glass with an iridescent gold interior decorated with a green pulled feather tipped in gold, signed Lundberg Studios 2007, 11 1/4" ht. CONDITION: no c](https://p1.liveauctioneers.com/1483/334182/180583218_1_x.jpg?height=310&quality=70&version=1719000433)
![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)
![A collection of 17 assorted stick pins,: A collection of 17 assorted stick pins, to include a late Victorian diamond set horseshoe example, a diamond, onyx and black and white champlevé enamel example, a single stone opal stick pin and](https://p1.liveauctioneers.com/1782/333411/180023098_1_x.jpg?height=310&quality=70&version=1718382283)
![14K GOLD, OPAL DOUBLET & DIAMOND CLUSTER RING, 7g: A vintage 14k yellow gold cocktail ring, set with an oval shaped opal doublet, surrounded by a row of round brilliant cut diamonds, marked 10k, size 6. L. of opal: 1.6cm](https://p1.liveauctioneers.com/1124/333788/180327055_1_x.jpg?height=310&quality=70&version=1718732790)
![Vintage 14k Yellow Gold Oval Cabochon Opal Large Open Beaded Work Cocktail Ring: A vintage soldi 14k yellow gold cocktail ring, with 11 oval cabochon cut natural opal (7x5mm). The ring is size 8.5, weighs a total of 10.53 grams, and measures 40.45mm wide.](https://p1.liveauctioneers.com/989/334039/180506878_1_x.jpg?height=310&quality=70&version=1718918858)
![PONTE VECCHIO RING FIRE OPAL 1.10CT DIAMOND 0.25CT: Ponte Vecchio Ring Fire Opal 1.10ct Diamond 0.25ct Brand: Ponte Vecchio Type: Ring Material: 18K/750/Yellow Gold, 18K/750/White Gold Color: None Size: 6 - 6.25 Accessories: None Accessori](https://p1.liveauctioneers.com/6177/332293/179215954_1_x.jpg?height=310&quality=70&version=1717432645)
![Sterling Silver and Opal Ring: Sterling Silver and Opal RingOpal likely lab-created and/or enhanced. 0.105 troy ounces total weight, size 7.75 with split shank, with 15.25mm prong-set opal cabochon at center accented by halo of cle](https://p1.liveauctioneers.com/213/333099/180030415_1_x.jpg?height=310&quality=70&version=1718393571)
![Womens Estate Sterling Silver Modernist Blue Opal Earrings: A PAIR OF WOMENS STERLING SILVER MODERNIST BLUE OPAL COLORED EARRINGS THAT WEIGH 5.0g AND MEASURES 2" LONG BY 3/16" WIDE. NOT SURE IF STONES ARE REAL OR MAN MADE. ANY QUESTIONS, PLEASE DO NOT HESITATE](https://p1.liveauctioneers.com/1846/331546/178840967_1_x.jpg?height=310&quality=70&version=1716992336)
![Womens Vintage Estate Sterling Silver Modernist Opal Ring: A WOMENS STERLING SILVER MODERNIST OPAL RING. THE RING IS A SIZE 6.0 AND WEIGHS 4.0g. THE WIDTH OF THE RING IS 1/4". THE RING MAKES A BEAUTIFUL GIFT FOR THAT SOMEONE SPECIAL. ANY OTHER QUESTIONS, PLEA](https://p1.liveauctioneers.com/1846/331546/178841256_1_x.jpg?height=310&quality=70&version=1716992336)
![Womens Vintage Estate Sterling Silver Pink Opal Stone Ring Set: A WOMENS ESTATE STERLING SILVER PINK OPAL STONE RING SET. NOT SURE IF STONES ARE REAL OR MAN MADE. THE RINGS TOGETHER WEIGH 4.8g AND ARE A SIZE 7.0. FACE MEASURES 1/2". MAKES A GREAT GIFT FOR THAT SOM](https://p1.liveauctioneers.com/1846/331594/178871215_1_x.jpg?height=310&quality=70&version=1717068070)
![Carved Opal Gemstone Skull: Carved Opal gemstone in the form of a skeleton, skull. 2" size.](https://p1.liveauctioneers.com/1910/331368/178727446_1_x.jpg?height=310&quality=70&version=1716839363)
![ESTATE OF A RETIRED DEALER "MEXICAN FIRE OPAL & GARNETT " NECKLASS 14": This stunning necklace is a must-have for any jewelry collection. The beautiful combination of the red Mexican Fire Opal and Garnett stones creates a unique and eye-catching look. The necklace is 14 i](https://p1.liveauctioneers.com/8313/326693/177656642_1_x.jpg?height=310&quality=70&version=1717797699)
![(2) 14K Yellow Gold Opal Rings: (2) 14K Yellow gold opal rings, an opal and tanzanite centered ring, sz 5.75 along with a 14K filigree opal centered ring, size 5, 3.8 DWT](https://p1.liveauctioneers.com/385/334152/180558585_1_x.jpg?height=310&quality=70&version=1718997354)
![14 Karat Yellow Gold Hoop Earrings And Heart Shaped Gem-set Pendant: heart set with opal and dyed jade, earrings measuring 1-1/4 inch tall, 9 grams total;](https://p1.liveauctioneers.com/1285/334060/180500546_1_x.jpg?height=310&quality=70&version=1718914994)
![2 Vintage 14K Gold Rings: Comprising a size 5 opal ring and a size 7 cameo ring. 3 dwt combined](https://p1.liveauctioneers.com/7247/333489/180080093_1_x.jpg?height=310&quality=70&version=1718412249)
News about 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 […]