Australian Opal Ring set with a Natural Australian Opal in a top grade with natural play of color, at 5mm diameter (0.6 Cts) from Australia.Solid 925 Sterling Silver ☞ made to last.Click here for ☞ Opal - October Birthstone CollectionMatching Pendant & Earrings ☞ please ask meDetails:• Natural Opal sourced from Australia• Opal: 5mm, 0.6 Ct, round cabochon cut• Band width ≈ 2mm, thickness ≈ 1mm• Solid 925 Sterling Silver❀ Each Natural Gem is unique & will have Slight variations from the product pictures "no two Natural Stones are alike"Custom Sizes:Selected sizes marked with an *asterisk are available with an additional £38 cost SKU 1074