Roberto Coin 18k YG Amethyst & Mother of Pearl Diamond Halo Ring – Size 6.75

Experience unmistakable luxury with this stunning Roberto Coin statement ring, exquisitely crafted in rich 18k yellow gold and featuring the brand’s iconic hidden ruby. This extraordinary piece showcases a luminous Amethyst & Mother of Pearl doublet crowned by a sparkling diamond halo, creating a captivating play of light and color. This ring is previously owned, gently worn, and exceptionally well cared for—an extraordinary addition to any fine jewelry collection. • Brand: Roberto Coin • Metal: 18k Yellow Gold (Hallmarked “750”) • Gemstones: • Amethyst • Mother of Pearl (Doublet) • Diamond Halo • Signature Roberto Coin Ruby (inside shank) • Ring Size: 6.75 • Ring Width: Approx. 3/16” to 1” (graduated design) • Weight: 14.4 grams • Hallmarks: Roberto Coin, 750, signature ruby • Excellent pre-owned condition • Very minor surface scuffing consistent with light, normal wear • No deep scratches, chips, or damage • Gemstone surface and diamonds are clean and bright • Ruby hallmark is intact and clearly visible inside the band This gorgeous oval cabochon-style amethyst doublet sits gracefully atop a bold, sculptural 18k yellow gold setting. Surrounded by a full halo of shimmering round-cut diamonds, it offers striking presence while maintaining timeless elegance. The Mother of Pearl underlayer enhances the amethyst’s glow, creating an ethereal, luminous effect. A true Roberto Coin masterpiece—luxurious, collectible, and unmistakably refined.