"Opal ring, vintage Australian opal engagement ring in 14k yellow gold. Beautiful center opal stone with wonderful blue and green color hues. Center stone measures 7mm x 5mm (about .55 carat). Ten accompanying stones measure ~2.8mm each and are superbly matched with the main opal, estimated .08 carat each. Total opal carat weight for the ring is estimated 1.19 carats. Excellent condition! Ring weighs 3.4 grams. Size 6 and can be sized +- 3.5 sizes by adding sizing to your order for 45- here: htt Classic Luxury Yellow Gold Opal Ring, Luxury Cabochon Opal Ring For Engagement, Yellow Gold Ethiopian Opal Anniversary Ring, Yellow Gold Ethiopian Opal Ring For Anniversary, Anniversary Multi-stone Opal Ring, Anniversary Ethiopian Opal Ring In Yellow Gold, Vintage Opal Ring As A Gift, Yellow Gold Cabochon Opal Ring For Wedding, Cabochon Opal Ring In Yellow Gold For Wedding