Bidspirit auction | PT900 2.13ct Black Opal &

PT900 2.13ct Black Opal & Diamond Contemporary Dress Ring, 7.5 - Metal: platinum 900 (stamped) Primary Gem: 2.13 ct natural black opal cabochon, oval, dark body-tone with predominantly green-blue play-of-color, moderate polish Accent Gems: 0.21 ctw natural round brilliant diamonds, G–H color, VS–SI clarity, micro-pavé on upper shank shoulders Setting Type: four-prong center with pavé-set cathedral shoulders; solid cross-bar under-gallery for stability Design Type: classic split-shoulder solitaire with diamond accents Ring Size: US 7 ½ Weight: 7.2 g gross This platinum ring showcases a 2.13 ct black opal cabochon displaying vivid green and blue flashes against a dark body-tone. The stone is secured by four sturdy prongs integrated into a cathedral gallery, allowing light entry to enhance play-of-color. Shoulders are pavé-set with 0.21 ctw of well-matched round diamonds, providing additional brilliance while keeping the focus on the opal. The platinum construction (PT900) offers exceptional durability and complements the cool tones of both opal and diamonds. Overall finish is precise with even prong tension, clean pavé seats, and a high-polish shank typical of quality bench work.