White opal with large range of beautiful colours

Australian black opal with a large range of beautiful colors

Beautiful light opal broad flash pattern with bright colors

Yowah nut opal spacimen.

Multicolored crystal opal highlighting a splendid play of colors set in argentium 935 with adjustable length up to 45.5 cm. Argentium 935 is a superior quality of silver, hypoallergenic, not subject to oxidation, of very high resistance.

Dark Australian opal with an infinite amount of bright colored dots always clearly visible in any light.

Beautiful, finely crafted bracelet with a high quality Australian crystal opal gemstone from Coober Pedy. Maximum length 21 cm adjustable with slider. Made in argentium 935 and sterling silver.

Australian light opal with full spectrum bright colors.

Quality australian light opal with a play of very bright colors

Multicolored Australian white opal which highlights a splendid play of colors mounted on a 935 argentium pendant complete with necklace with adjustable length from measuring 42 to 47 cm long. Argentium 935 is a superior quality of silver, hypoallergenic, not subject to oxidation, of very high resistance.