size: 7 material: 14k yellow gold weight: 12.4 grams gemstones: natural Australian opal: 3.5ct 14 x 10 x 4.5mm natural diamonds: single cut, 0.30ctw, SI clarity, H-I color Notes from the Curator This sculptural ring belongs to a distinct lineage of freeform organic-modernist goldwork that flourished from the late 1960s through the early 1980s, when jewellers in New York, California, and Europe experimented with lost-wax casting to create asymmetrical, nature-inspired settings that wrapped around gemstones like molten branches. The movement embraced baroque forms and raw gemstones, favouring irregular shapes over symmetry. The white Australian opal here refracts light into shifting pastel hues—soft blues, pinks, and yellows—that change with the viewing angle, a phenomenon distinctive to white opal's lighter body tones and beautiful pastel color play. The 14-karat yellow gold mounting, cast with an undulating, branch-like profile and four prong-set single-cut diamonds, echoes the textured, sculptural style associated with modernist jewellers who treated gold as a sculptural medium rather than a mere setting. The oval cabochon, at 14 × 10 millimetres and 3.5 carats, falls within the generous proportions typical of statement cocktail rings from this era, when bold scale and handmade character defined luxury outside the confines of traditional haute joaillerie.