Antique Style Greenish Blue Sapphire Ring 3.79 Ct., Platinum 950

This ring centers a transparent 3.79 carat oval shape greenish blue sapphire, dimensions 10.52 by 7.69 by 5.50 mm, cut in a mixed brilliant style with excellent polish and an eye clean clarity grade, exhibiting intense color saturation and natural Ceylon provenance. The mixed brilliant cut unites a brilliant crown with a modified pavilion, optimizing both light return and dispersion. Compared with a full brilliant round, an oval mixed brilliant maintains strong scintillation while offering an elongated silhouette that enhances perceived size. Versus step cuts such as emerald cuts, this sapphire demonstrates markedly greater fire and dynamic sparkle, while maintaining a cleaner visual surface due to the eye clean clarity. Compared to standard oval cuts, the careful facet architecture and polish of this stone reduces light leakage and minimizes the typical oval dark areas, producing a balanced interplay of brightness and contrast across the table and facets, and delivering lively movement of light with pleasing flashes of blue and green tones as the stone is viewed from different angles.

The sapphire is framed by white round natural diamonds totaling approximately 0.306 carats in the primary halo, and additional white round natural diamonds totaling approximately 0.072 carats, all graded VS clarity and F to G color, set in a secure and refined platinum 950 mount. The halo and accent diamonds increase perceived brilliance and introduce complementary white light and dispersion, amplifying the central stone’s saturation and perceived depth. Platinum 950 provides a durable, low profile setting that preserves the purity of the white metal reflection, supporting optimal light return from both the sapphire and the diamonds while ensuring long term wearability. The overall construction emphasizes facet alignment, polish quality, and proportion to maximize light performance, making the piece distinct from simpler solitaire styles where surrounding accents and metal choice play a lesser role. This design and execution reflect The Natural Sapphire Company approach to pairing premium Ceylon sapphires with precision craftsmanship, presenting a ring that balances technical cutting attributes with refined setting details for superior optical performance.