Boulder Opal Copper and Silver Ring Topaz The opal is approximately 4mm

The opal is approximately 4mm in diameter and a deep blue tone with a neon turquoise blue/green flash

formed in a copper setting on a handmade sterling silver ring band

A lovely Rough Titanium Rock Crystal Quartz ( rainbow titanium quartz) with an array of rainbow metallic colours

6cms in diameter

Boulder Opal Copper and Silver Ring Topaz The opal is approximately 4mmBoulder Opal Copper and Silver Ring. A lovely natural piece of Australian Boulder Opal which has been free form hand cut by ourselves and formed with a textured copper setting which we have then plated with fine silver. Set on a sterling silver ring band. The Boulder Opal is a rich dark chocolate brown with neon green and blue flashes across the stone. It measures approximately 0. 9 x 1. 2 cms at its widest points. UK ring size H (small ring size).