Antique Style Bi Color Sapphire Ring 0.62 Ct., 18K Yellow Gold

This ring centers on a transparent 0.62 carat cushion shape bi color sapphire, precisely measured at 5.15 x 4.65 x 3.15 mm and fashioned with a mixed brilliant cut to optimize light return and scintillation. Evaluated at eye level, the stone is eye clean, indicating no inclusions visible without magnification, and it carries medium color saturation which balances depth and lightness to reveal both green and bluish tones as the gem moves. The polish is excellent, meaning facet junctions are well finished and contribute to the stone's lively face up appearance. Importantly for the discerning buyer, this sapphire has no enhancement, a characteristic that places it in a rarer category relative to the majority of sapphires on the market that have been heat treated. The gem is sourced from Madagascar, an origin known for producing vivid and often bi color material, and it is set in a fully crafted 14K yellow gold mounting that warms and complements the sapphire's natural hues.

When compared to sapphires found in more famous rings, such as classic Kashmir, Ceylon, or Burmese examples that are historically prized for deep, velvety blue saturation and often larger sizes, this Madagascar bi color sapphire offers a distinct appeal rooted in natural rarity and personality. Kashmir stones are celebrated for their cornflower to royal blue and silky appearance, while Sri Lankan stones are prized for clear, saturated blues. This ring differs by offering a natural bi color display and an unheated profile, qualities sought by collectors who prioritize origin and minimal treatment over sheer size or traditional color. In terms of clarity and polish, the stone here is comparable to fine gemstones used in high end jewelry, and the mixed brilliant cushion shape enhances brilliance more than older step cut styles, giving it a lively, modern visual performance on the finger.

The 14K yellow gold setting is hand detailed and designed to showcase the sapphire while providing durable everyday wear. The warm gold tones accentuate the greener side of the bi color effect, creating a pleasing contrast that reads as both vintage inspired and contemporary. At The Natural Sapphire Company we document origin and treatment status because informed provenance and unenhanced material are key considerations for educated buyers, and this ring represents a measured combination of natural rarity, excellent cutting and finishing, and classic precious metal craftsmanship.