A Lightning Ridge Black Opal Ring

10 ct. Lightning Ridge opal and diamond dinner ring set in 14K white gold mounting. Oval black opal measuring 13 mm x 10 mm x approx. 3.7 mm and containing 12 round brilliant diamonds with a total wei

Silver and 14K gold; opal approx. 2.65 carats; size 5; weight 3.54 g. PROPERTY OF A GENTLEMAN

Item: Lightning Ridge Black Opal - 3.15 ct Metal Purity: Natural , Certified Gemstones: Opal Carat Weights: 3.15 ct Size/Dimensions: 15.00 x 11.82 x 3.28 mm "Natural Australian Lightning Ridge Black O

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Thousand Planet Auction House Treasure Auction Day, all major kinds of Mineral, you will find in today's auctions. Join us and add our auction into your calendar. Today auction including Artifacts, Mi

Thousand Planet Auction House Treasure Auction Day, all major kinds of Mineral, you will find in today's auctions. Join us and add our auction into your calendar. Today auction including Artifacts, Mi

Thousand Planet Auction House Treasure Auction Day, all major kinds of Mineral, you will find in today's auctions. Join us and add our auction into your calendar. Today auction including Artifacts, Mi

Thousand Planet Auction House Treasure Auction Day, all major kinds of Mineral, you will find in today's auctions. Join us and add our auction into your calendar. Today auction including Artifacts, Mi

Thousand Planet Auction House Treasure Auction Day, all major kinds of Mineral, you will find in today's auctions. Join us and add our auction into your calendar. Today auction including Artifacts, Mi

Thousand Planet Auction House Treasure Auction Day, all major kinds of Mineral, you will find in today's auctions. Join us and add our auction into your calendar. Today auction including Artifacts, Mi

Item: SOLID STERLING SILVER AUSTRALIAN LIGHTNING RIDGE SOLID! OPAL RING (RING DOES NOT HAVE CHIP ON IT IT IS A NATURAL FORM ON PHOTOS) Brand: UNKNOWN AUSTRALIAN LIGHTNING RIDGE Size/Dimensions: SIZE 8

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Dimension: 12.7x9.7mm Natural History of Australian Opal & Mineral Auction by Thousand Planet Auction House featuring the beauty of Boulder Opal art in cabochon cutting and rough, well known Australia

Dimension: 5mm-17mm Natural History of Australian Opal & Mineral Auction by Thousand Planet Auction House featuring the beauty of Boulder Opal art in cabochon cutting and rough, well known Australian

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Offered are three jars filled with rough black opal from the renowned Lightning Ridge area, known for its quality and play of color. Each jar contains a selection of opal rough, exhibiting a variety o

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Title: 2.00ct natural solid Au lightning ridge black opal Gemstones: opal Carat Weights: 2.00ct Size/Dimensions: 9.5*6.0*4.5mm Additional Information: SKU: 504785Type: 100% natural opal Origin: Austra

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(2)Australian Lightning Ridge Black Opals - 1.05ct Freeform Cab + 1.10ct Doublet Opal Cab

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Thousand Planet Auction House Treasure Auction Day, all major kinds of Mineral, you will find in today's auctions. Join us and add our auction into your calendar. Today auction including Artifacts, Mi

Thousand Planet Auction House Treasure Auction Day, all major kinds of Mineral, you will find in today's auctions. Join us and add our auction into your calendar. Today auction including Artifacts, Mi