Australian boulder opal, Turquoise and colourful opal stone jewellery with sterling silver tourmaline_bracelet Turquoise is 12mm x 12mm

Turquoise is 12mm x 12mm excluding setting

The stones measure 14mm and 13mm

Boulder opal sterling ring 7

The tourmaline stone measures 20mm x 10mm

Australian boulder opal, Turquoise and colourful opal stone jewellery with sterling silver tourmaline_bracelet Turquoise is 12mm x 12mmAustralian boulder opal, Turquoise and colourful opal stone jewellery with sterling silver Loving this beautiful rustic Australian boulder opal with some lovely blue, green and purple colour play amongst the host rock (see video). This little stunner hangs from a Castle Dome turquoise stone, gold bronze links and a lightly oxidised sterling chain. The turquoise setting has an 18k gold accent. The chain is 18 in length, perfect for layering. Pendant