![5.51 Carat Australian Opal Diamond White Gold Ring: About the Item Stunning cocktail ring featuring a magnificent 5.51-carat Australian Opal set in 18 karat (stamped) white gold and accented with diamonds. The diamonds are rose cut and round brilliant](https://p1.liveauctioneers.com/5584/333401/180019377_1_x.jpg?height=310&quality=70&version=1718743985)
Opal
![5.51 Carat Australian Opal Diamond White Gold Ring: About the Item Stunning cocktail ring featuring a magnificent 5.51-carat Australian Opal set in 18 karat (stamped) white gold and accented with diamonds. The diamonds are rose cut and round brilliant](https://p1.liveauctioneers.com/5584/333401/180019377_1_x.jpg?height=310&quality=70&version=1718743985)
![Gucci Italy, a Rare Sterling Silver, Enamel, and Marble Trophy Cup, C. 1970: 18k Gold Duck Carved Opal Hardstone Figure Legs marked "750". in great condition Duck with base: 3in tall x 5-1/2in wide. Two holes in base possibly for another duck figure that is missing.; 18k Gold](https://p1.liveauctioneers.com/5584/333110/179835904_1_x.jpg?height=310&quality=70&version=1718743930)
![3.94Ct Welo Black Opal Polished - Ethiopian Opal - Pear 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/8690/333752/180311927_1_x.jpg?height=310&quality=70&version=1719031217)
![A PAIR OF SPRATLING MEXICAN SILVER & TURQUOISE AND OPAL NECKLACE AND EARRING SETS: A PAIR OF SPRATLING MEXICAN SILVER & TURQUOISE AND OPAL NECKLACE AND EARRING SETS DESCRIPTION Spratling Silver necklace with turquoise cabochons is 45 cm (17 3/4 in.) long, TAXCO and SPRATL stamps. We](https://p1.liveauctioneers.com/394/332720/179499380_1_x.jpg?height=310&quality=70&version=1717782219)
![BLACK OPAL & DIAMOND BROOCH: 14K Yellow Gold Mounted Round Pin, carved with a rare carved black opal stone in the form of a bird surrounded by faceted diamonds, 1 1/2" diam., 5.6 dwt tw.](https://p1.liveauctioneers.com/957/331423/178778030_1_x.jpg?height=310&quality=70&version=1716929917)
![14KT Yellow Gold 6.17ct Opal and Diamond Pendant with Chain: Ethiopian Opal Oval 16x12mm - 1Pc with a total weight of 6.17cts. Diamond White Round 1.30mm - 25Pcs ( I1/H-I ) with a total weight of 0.25cts. Total weight of this ring is 4.82 grams.](https://p1.liveauctioneers.com/5910/333736/180291084_1_x.jpg?height=310&quality=70&version=1718659943)
![Plated Rhodium 1.69ct Opal and Multi Color Gemstone Ring: 3.92 Carat Genuine Ethiopian Opal, Multi Sapphire and White Diamond .925 Sterling Silver Ring. Ethiopian Opal Oval/10x8mm - 1/1.69 ctw Prong Setting Natural Not Treated N + Green Sapphire Oval/5x3mm -](https://p1.liveauctioneers.com/5910/333736/180290851_1_x.jpg?height=310&quality=70&version=1718659943)
![10KT Yellow Gold 1.06ctw Ethiopian Opal and White Diamond Earrings: Ethiopian Opal Round/6.00mm - 2/1.00 ctw Prong Setting Natural Not Treated N + White Diamond Round/0.80mm - 22/0.06 ctw Natural Not Treated N Total weight of 1.5 grams.](https://p1.liveauctioneers.com/5910/333736/180290616_1_x.jpg?height=310&quality=70&version=1718659943)
![Plated 18KT Yellow Gold 3.00ct Opal and Diamond Pendant with Chain: One Plated 18KT Yellow Gold 3.00ct Opal and Diamond Pendant with Chain. (1) Opal with a total weight of 3.00cts. Diamonds with a total weight of 0.12cts with a color of I-J and clarity of I-3. Total w](https://p1.liveauctioneers.com/5910/333736/180290607_1_x.jpg?height=310&quality=70&version=1718659943)
![14k Gold & Opal Statement Ring: 14k gold statement ring with brushed detail on band and Opal gemstone. Marked 525. Ring size 6. Total weight 13.1 grams. Some surface wear including scratching observed. Estate jewelry, fine jewelry,](https://p1.liveauctioneers.com/3283/333335/179984403_1_x.jpg?height=310&quality=70&version=1718311435)
![Demitasse Set Marked R.S. Prussia, Melon Eater Decor: Demitasse Set Marked R.S. Prussia, Melon Eater Decor, Ribbon And Jewel Mold, Green Luster Ground, Exceptional Gold And Opal Jewel Highlights, (1) 9.25" X 6.5" Pot, (4) Matching 2.5" X 4.5" Demitasse C](https://p1.liveauctioneers.com/654/333594/180199358_1_x.jpg?height=310&quality=70&version=1718466006)
![Antique Three Stone Opal Ring: Ring size 5.5, marked 14K yellow gold ring, prong set with three oval cabochon stones. Primary green color with strong flashes, with secondary flashes of iridescent blue in a milky bluish stone. The b](https://p1.liveauctioneers.com/6279/333420/180029363_1_x.jpg?height=310&quality=70&version=1718385490)
![Navajo Lapis Spiny Oyster Shell & Synthetic Opal Inlay men's Ring: Sterling Silver | Genuine Lapis, Spiny Oyster Shell & Synthetic Opal | Navajo Lapis Spiny Oyster Shell & Synthetic Opal Inlay men's Ring | Navajo Native American Southwest Indian Jewelry | Good (no br](https://p1.liveauctioneers.com/5820/332332/179233636_1_x.jpg?height=310&quality=70&version=1717532571)
![18K White Gold, Diamonds & Blue Opal Ring: 18K White Gold, Diamonds & Blue Opal Ring. Fully Hallmarked. Condition: Generally Good. The Opal Has an "X" Shape Fissure That is Visible w/ a Magnifying Glass. Dimensions: Ring Size-6.5. Gross Weight](https://p1.liveauctioneers.com/4745/332699/179483511_1_x.jpg?height=310&quality=70&version=1717780586)
![Poul Henningsen, PH 2/1 Table Lamp: POUL HENNINGSEN Table lamp, model no. PH 2/1, 2020 Black chrome-plated brass, sandblasted White Opal glass. Manufactured by Louis Poulsen, Denmark. Underside with manufacturer's plaque.](https://p1.liveauctioneers.com/3822/332295/179262029_1_x.jpg?height=310&quality=70&version=1717698419)
![14K Gold Bumble Bee Opal and Diamond Ring: 14K Gold bumble bee ring with an opal body, diamond wings and ruby eyes. Ring Size: 4.5 Hallmark: unmarked, metal test 14K Gold Dimensions: Gross Weight: 5.3dwt](https://p1.liveauctioneers.com/6623/332861/179645978_1_x.jpg?height=310&quality=70&version=1717933419)
![14k Yellow Gold and Orange Opal Ring, Size 10: 14k Yellow Gold and Orange Opal Ring, Size 10. Cabochon cut orange opal center with art nouveau leaf motif gold band. Tests for 14k gold. Weight Approx., 18.13 grams Measures Approx., Size 10 Domestic](https://p1.liveauctioneers.com/6537/330416/178125324_1_x.jpg?height=310&quality=70&version=1717428457)
![Poul Henningsen, PH 3/2 Table Lamp: POUL HENNINGSEN Table lamp, model no. PH 3/2, 1927 / 2020 Black chrome-plated brass, sandblasted White Opal glass. Manufactured by Louis Poulsen, Denmark. Underside with manufacturer's p](https://p1.liveauctioneers.com/3822/332295/179262030_1_x.jpg?height=310&quality=70&version=1717698419)
![2.21 Ct Natural Ethiopian Multicolor Welo Opal Octagon Cut: Weight - 2.21 Ct / Size - 10.6 x 8.4 x 4.9 mm Pieces : 1 No's / Shape : Octagon Cut / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068348_1_x.jpg?height=310&quality=70&version=1716310377)
![PAIR OF 14K GOLD, OPAL AND DIAMOND EARRINGS, 8.5g: A pair of 14k white and yellow gold earrings, each earring set with a central oval shaped cabochon white opal, accented by round and marquise diamonds, marked 14k, with omega clip backings. L. 2.4cm](https://p1.liveauctioneers.com/1124/333788/180326881_1_x.jpg?height=310&quality=70&version=1718732790)
![PLATINUM, OPAL AND DIAMOND CLUSTER RING, 4.8g: A platinum dress ring, set with a central black opal doublet surrounded by small diamonds, marked platinum and Birks, size 4 3/4.](https://p1.liveauctioneers.com/1124/333788/180327065_1_x.jpg?height=310&quality=70&version=1718732790)
![Chinese Australian Opal Coral Foo Dog Snuff Bottle: An antique Chinese carved opal snuff bottle. Carved natural Australian opal with guardian lion Foo Dogs, a peach of immortality, and a botanical branch. Red branch coral cabochon stopper. No apparent](https://p1.liveauctioneers.com/4708/332906/179692111_1_x.jpg?height=310&quality=70&version=1717971821)
![Two 14K Gold Egyptian Revival Pin and Pendant: 14K Yellow gold Egyptian revival pins. One has a moonstone and a opal doublet, and can be worn as a pendant. Dimensions: Measures: 1 3/8 inch x 1 ¼ inch & 1 inch x 1 inch Hallmark: 1](https://p1.liveauctioneers.com/6623/332861/179645858_1_x.jpg?height=310&quality=70&version=1717933419)
![14K Yellow Gold Opal Ring: 14K Yellow Gold Ring, featuring three oval opal cabochons weighing a total of approx. 1.25 carats, marked: "14K" with maker's marks. Measuring approx. US size 4 1/2, 1.6 dwt. Provenance: From a New Yo](https://p1.liveauctioneers.com/5649/330233/178026507_1_x.jpg?height=310&quality=70&version=1715975563)
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 […]