Solitaire Greenish Brown Sapphire Ring 3.65 Ct., 18K Yellow Gold

This ring centers a transparent 3.65 carat emerald cut, step cut greenish brown sapphire measuring 9.23 x 6.86 x 5.36 mm, the elongated rectangular table and concentric step facets create broad, parallel facet planes that emphasize saturated body color and internal clarity, the stone is graded eye clean at normal viewing distance, it exhibits intense color saturation and an excellent polish, the sapphire is unenhanced and of Ceylon Sri Lanka origin, the step cut reveals subtle pleochroic behavior in different lighting angles, and the precise facet junctions and mirror polish allow clean, crisp facet reflections that read as color rather than distraction from inclusions.

The 18K yellow gold setting is engineered to enhance the sapphires greenish brown tones while maximizing light return, the four corner prong configuration secures the corners of the emerald cut while minimizing metal coverage on the girdle, the elevated open gallery beneath the pavilion permits unobstructed entry of light into the lower facets, and the slightly tapered shoulders direct light toward the pavilion facets to increase internal reflection, the warm hue of 18K yellow gold provides a complementary spectral backdrop that amplifies the stone's brown component while rendering the green component with greater depth, the combination of minimal prong presence and an open undergallery reduces windowing and allows the step facets to act as controlled light channels, this approach preserves the integrity of the step cut, and maintains the visual perception of depth and clarity characteristic of high quality unheated Ceylon sapphires.

The overall craftsmanship reflects The Natural Sapphire Companys attention to lapidary and jewelry technique, all bezel and prong tips are hand finished to align precisely with the sapphire corners, the ring shank is polished to a mirror finish that contrasts with the step facet planes, and the setting geometry was developed to balance everyday wearability with optical performance, for connoisseurs who value natural color, the unenhanced Ceylon origin combined with an emerald cut and thoughtful 18K yellow gold mounting results in a piece that communicates provenance, cutting precision, and color integrity, for care we recommend routine inspection of prong tension and cleaning with a soft brush and mild detergent to maintain optimum light transmission and brilliance.