Antique Style Blue Sapphire Ring 3.72 Ct., Platinum 950

This ring centers a transparent 3.72 carat cushion shape blue sapphire, measuring 9.40 by 7.78 by 5.84 mm, cut in a mixed brilliant style to marry intense color saturation with lively optical performance. The mixed brilliant faceting places brilliant facets on the crown to maximize return and scintillation, while the pavilion geometry is optimized to retain weight and deepen the stone color, creating a vivid Ceylon blue that shows strong blue primary tone with subtle violet overtones under varied light. Clarity is graded as Very Slightly Included at eye level, and the stone displays an excellent polish, resulting in crisp facet junctions and strong light return from the table and crown facets. The sapphire is set with precise prongs to protect the girdle and minimize exposure of facet edges, and the pierced gallery and basket construction beneath the stone are engineered to enhance light transmission, which accentuates the mixed cut dynamics and preserves the stone integrity for long term wear.

Surrounding the center are white round natural diamonds totaling individual accents of approximately 0.10 carats, 0.14 carats, 0.20 carats, and 0.24 carats, each graded Very Slightly Included in clarity, within the VS1 to VS2 range, and color grade F. These rounds are matched for color and clarity, and set to create uniform brilliance and contrast with the sapphire, their F color maintaining neutral visual balance against the intense blue. The entire assembly is fabricated in platinum 950, a dense, high purity alloy that offers superior resistance to wear and distortion, combined with a naturally white surface that securely reflects the diamonds light without need for frequent re plating. The setting features robust prongs and a reinforced shoulder, engineered to reduce point loading and to withstand daily knocks, while the openwork under gallery supports efficient cleaning and light return. For buyers who require reliable everyday performance, this construction leverages the sapphire hardness rating near nine on the Mohs scale and the durable nature of platinum 950 to provide a ring that is suitable for continuous wear, with maintenance limited to periodic professional inspections. The Natural Sapphire Company assures that the piece is executed to exacting standards of gemstone matching and metalwork, offering a balance of gemological excellence and practical durability.