Occasionally someone requests a Men's Opal ring that is unique, a one off, impossible to duplicate, here's an example of that.It is impossible to mass produce free form Men's rings as each stones size & shape is different. This means that each ring needs to be individually custom built. This ring features a 17x10 mm Free Form, Natural Triplet Opal of Gem Plus quality. The shank is made from Sterling Silver (925) & features some fluted, raised sections & CZ highlights. The ring is semi J backed with ornate workings The Gem Plus grade Triplet Opal was mined at the 12 Mile field in Coober Pedy in South Australia & is an example of the very best Quality of a Natural Triplet Opal. The Quartz cap on the stone is very hard & scratch resistant. We offer a lifetime guarantee on the stone, against lifting or delaminating , if this happens ,the stone will be replaced free of charge. This Ring is currently size “V” or 10 5/8 US” but can be resized Up or Down by three UK sizes for free, resize variation beyond that will require a quote. The White gold version of this silver ring costs in excess of $1500.00. RRP. Would be in excess of $1200.00.