The Amina Ladies Vintage 14K Gold Ring set with Navette Shaped Australian Opal. Crafted in durable 14 karat yellow gold, this ladies cocktail ring centers on a navette shaped Australian opal with a measurement of 10.4mm by 5.2mm. Pictures don't do this stone's natural play of color justice! Currently a finger size 4.25, this ring can be resized for an additional charge upon request. Each piece has been hand selected and meticulously identified and graded by a Graduate Gemologist who has been awa