Solitaire Blue Sapphire Ring 0.73 Ct., 14K Yellow Gold

This ring centers on a transparent cushion shape blue sapphire weighing 0.73 carat, with exact dimensions of 6.05 by 4.38 by 2.96 millimeters, and demonstrates a length to width ratio of 1.38 and a depth to length proportion of 0.49. The stone is faceted to a mixed brilliant schematic, combining a softened cushion outline with brilliant style crown facets and a modified pavilion to optimize both scintillation and color return. Clarity is described as very slightly included when evaluated at eye level, indicating minor internal characteristics that do not disrupt the gem s face up appearance or its light performance. Color is strongly saturated and intense, showing a vivid medium to deep blue that benefits from the Ceylon origin, and the sapphire exhibits an excellent polish that yields crisp facet junctions and lively facet to facet reflections.

On a technical level the mixed brilliant geometry in this sapphire is selected to balance two competing objectives, maximum brightness and maximal color saturation. The relatively deep pavilion proportion returns light into the crown facets in a way that enhances the stone s blue saturation while the well cut crown facets break light into small, lively scintillation centers. Because the stone is transparent with very slight inclusions, the cutter was able to employ relatively open facet windows to emphasize purity of tone and directional light return, rather than masking inclusions. The cushion outline softens the face up profile creating a generous apparent size for 0.73 carat, while the carefully executed polishing ensures minimal surface disturbance and optimal light performance under both natural and artificial lighting conditions.

The mounting is executed entirely in 14 karat yellow gold, selected to provide a warm metal contrast that intensifies the sapphire s blue without overpowering it. The setting uses a four claw prong configuration, with each prong formed and burnished to cradle the girdle securely, while maintaining a low profile that keeps the stone close to the finger. An open under gallery is integrated beneath the pavilion, allowing unobstructed light to enter the lower facets and maintaining efficient light return. The shank is slender yet structurally sound, tapered subtly toward the head to balance the stone visually and mechanically. Every contact surface is hand finished and fully polished, producing a mirror sheen on the exterior, and the interior is smoothed and rounded to facilitate frictionless movement against skin, contributing to comfortable daily wear.

The Natural Sapphire Company presents this piece as a statement of measured proportions and precise craftsmanship, suitable for clients who value gemstone quality data as well as wearable engineering. The combination of a 0.73 carat Ceylon cushion sapphire with mixed brilliant faceting and an excellent polish, set in a purposefully designed 14 karat yellow gold mount, produces a ring that reads as refined and technically considered. Practical considerations have been addressed, including secure prong retention, an open pavilion gallery for optimal light interaction, and a polished, rounded band profile that prioritizes comfort for everyday use. For collectors and engaged buyers who prefer detailed specifications, the gemstone dimensions, cut style, clarity note, and origin are all documented, and The Natural Sapphire Company can advise on customization, resizing, and care to preserve the stone s polish and color over time.