Australian Opal Cutters presents a triplet opal ring crafted in hypoallergenic Stainless Steel. Classified by the Opal industry as Natural Opal Type 4 - Triplet Opal, this ring features Genuine Natural Australian Gem Crystal Opal, a hydrated amorphous form of silica (SiO2nH2O) with spheres of silicon dioxide molecules arranged in regular, closely packed planes. It is reinforced with Australian Black Opal potch and adorned with a cabochon layer of silica quartz. These layers exhibit the same coefficient of thermal expansion and are guaranteed for life against delamination. The ring is guaranteed free of dyes and artificial colors. Moreover, it is completely waterproof, tarnish-resistant, and free from allergenic elements that could cause reactions