Three Stone Blue Sapphire Ring 1.69 Ct., Platinum 950

This ring centers a transparent, 1.69 carat pear shaped blue sapphire, with precise dimensions of 9.53 x 5.98 x 4.11 mm, cut to a mixed brilliant proportion that balances scintillation with color saturation. The mixed brilliant cut combines a brilliant style crown with pavilion facets that are modified to concentrate and return blue light, producing lively flashes while preserving the stone long wave saturation. The measured pavilion depth at 4.11 mm produces an overall depth ratio of approximately 53 percent relative to the average of the length and width, an optical proportion that promotes optimal light return for a pear shape of these dimensions. Clarity is graded as very slightly included evaluated at eye level, meaning any natural inclusions are minor and do not disrupt the gem facing appearance, while excellent polish on every facet ensures crisp facet junctions and maximum contrast during movement. The intense color saturation, a hallmark of premium Ceylon Sri Lanka sapphires, yields a vivid medium deep blue with internal tone and hue consistency across the gemstone, enabling both immediate visual impact and long term collectability.

Flanking the sapphire are tapered baguette shaped lab grown diamonds totaling approximately 0.18 carats, specified in clarity grades VS1 and VS2 and a color grade of F. These tapered baguettes employ step style facets and a narrowing profile that visually lengthen the pear silhouette, creating directional white light that frames and elevates the center stone. The VS clarity range ensures eye clean performance at typical viewing distances, and the F color provides a near colorless contrast that reads as bright white against the vivid blue of the sapphire. All stones are securely set in Platinum 950, a metal chosen for its high density, superior wear resistance, and neutral white hue that preserves color fidelity. The mounting is executed with precision seatting and tight bezel and prong tolerances, the internal gallery engineered to maximize upward light admission to the pavilion without compromising security, and hand finished polishing on the platinum surfaces to achieve a refined mirror finish that complements the gemstones optical performance.

Beyond the technical specifications the sapphire carries a storied provenance that enhances the ring value. Originating in Ceylon Sri Lanka, this sapphire belongs to a historic lineage of stones prized for their pure and lively blue tones, a regional character developed over centuries of selective mining in metamorphic pegmatite environments. Collectors and connoisseurs value Ceylon origin for its combination of clarity potential and expressive color, attributes that are evident in this transparent, intensely saturated pear. The mixed brilliant cut is a modern lapidary response to that regional character, engineered to retain maximum color while delivering the dynamic return of light expected in contemporary fine jewellery, thereby marrying historical desirability with modern gem cutting science. The use of responsibly produced lab grown diamonds for accent stones further enhances the ring by providing a brilliant, ethical white frame, while the Platinum 950 setting assures longevity and suitability for daily wear. At The Natural Sapphire Company this piece is presented with full technical context and grading transparency, offering both immediate aesthetic appeal and long term value through provenance, cut quality, and expert craftsmanship.