Pave Blue Sapphire Ring 15.18 Ct., 14K White Gold

This ring centers on a rare, C.Dunaigre certified Blue 15.18 carat cushion shape sapphire, a stone of exceptional presence and provenance, measuring 15.50 by 14.75 by 7.24 millimeters, cut in a mixed brilliant pavilion and step style to balance scintillation and color depth. The sapphire is graded as very slightly included when evaluated at eye level, which for a stone of this size means inclusions are minimal and do not detract from the visual impression when viewed in typical wear conditions. The color is described as dark saturation, a deep, velvety blue that reads as rich and regal under ambient light, while the excellent polish across the facets produces lively reflections and a superior surface finish. Importantly for connoisseurs and collectors, the stone is offered with no enhancement, preserving its natural state and confirming that the tonal intensity and clarity are inherent to the crystal as formed in nature.

From a gemological perspective this sapphire carries attributes that educated buyers prize, beginning with its documented West African origin, a source that in recent years has yielded some of the finest large gem quality material, and which contributes to collector interest and market differentiation. The mixed brilliant cut is chosen to optimize both spread and brilliance for a cushion outline of these proportions, allowing the table and crown facets to return light while the pavilion facets maintain depth and color concentration. The combination of significant carat weight and eye level very slight inclusions makes this a statement stone that remains practical for jewelry, because the inclusions do not compromise durability, and the excellent polish enhances luster and face up performance. The C.Dunaigre certification provides independent verification of weight, measurements, cut description, clarity assessment, treatment status, and origin, giving transparency and confidence to buyers who value documented authenticity.

Complementing the central sapphire, the mount features high quality white round natural diamonds, grouped in sizes that together create a brilliant halo and an elegant, gem studded shank, with individual diamond parcels of approximately 0.54 carats, 0.66 carats, 0.72 carats, and 0.15 carats, which yield an approximate total diamond weight of 2.07 carats. Each diamond is graded clarity VS and color F G, a combination that reads very white to the eye while providing excellent structural integrity and sparkle at the face up position. The diamonds are precisely matched for color and clarity to ensure a consistent white halo that frames the sapphire without introducing color contrast, while the VS clarity grade ensures eye clean appearance with robust durability for daily wear. The diamonds are set in a refined configuration in 14K white gold, with secure settings that balance protection with light access, allowing each round diamond to perform optimally and to act as a scintillating foil for the deep blue center stone.

The ring is fully fashioned in 14K white gold, a metal choice that offers a durable, slightly warm white surface that complements the blue of the sapphire, and is finished with a meticulously smoothed interior and rounded edges to provide a comfortable daily wear experience. The band is finished with a comfort fit profile, the inner surface hand polished to eliminate sharp transitions, and the junctions where the diamond pavé meets the plain metal are carefully blended to avoid catching on fabrics. This smoothness of the band makes the ring suitable for regular use, without compromising the integrity of the gem settings, and 14K gold delivers the resilience required to support a large center stone in everyday contexts. For buyers seeking provenance, quality, and lasting design, this piece exemplifies the values represented by The Natural Sapphire Company, combining certified untreated origin, superior craftsmanship, and a design that emphasizes both spectacle and wearability, with full documentation and attentive aftercare available to preserve the gem and setting for generations.