Soft copper wire: 20 gauge (wire diameter 0.8mm) : 20cm (8inch) 22 gauge (wire diameter 0.6mm) : 2 x 6cm (2 x 2.5inch) 28 ...
Ring with rectangular cabochon - easy jewelry making from copper wire 386 This is the same technique used with 383 pendant, 384 braceletand 385 ring This method matches the cabochon larger than 1cm.