18K White Gold Amethyst Floating Diamond Halo Necklace

A floating diamond halo frames a round-cut amethyst, creating a crisp, circular silhouette in solid 18k white gold (75% pure gold). The concentric halo of closely set round brilliant diamonds enhances the center stone’s violet hue while emphasizing symmetry and light return, delivering a refined, contemporary presentation. Engineered as a pendant necklace in 18k white gold, the design prioritizes a clean round profile with a precise halo arrangement around the amethyst. Contemporary 21st‑century styling and meticulous stone placement underscore the craftsmanship, resulting in a balanced, high‑polish look that keeps the amethyst visually prominent within a luminous diamond surround.