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Sterling Silver Australian Opal Ring
Sterling Silver Australian Opal Ring
Sterling Silver Australian Opal Ring
Sterling Silver Australian Opal Ring

Sterling Silver Australian Opal Ring SIZE 12.5

Regular price $99.99

Material: Genuine Sterling Silver (925 silver, 92.5% silver content)
Stone(s): Genuine Australian opal doublet 
Ring Face Dimension: 0.5 x 0.3 x 0.2 inches
Weight: 16.6 grams
Ring Size (US): 12.5
Stamp/Mark: 925
Serial Number: r25575

Opals form when silica gel hardens in the cracks of other rocks. Most of the world's precious opal comes from Australia, where opal is the national gem. A boulder opal is an opal that has been sliced together with its surrounding ironstone for a varied look. Fire opal from Mexico comes in shades of orange and Peruvian opal is an opaque blue-green stone. An opal doublet has polished precious opal on the top with an ironstone backing added for strength, making the slice of opal less prone to chipping.