Floral Bluish Green Sapphire Ring 0.55 Ct., 18K Yellow Gold

This ring centers a transparent 0.55 carat, round shape bluish green sapphire, with precise dimensions of 5.04 by 5.03 by 2.81 millimeters, cut to a mixed brilliant facet scheme that combines a modified brilliant crown with a finely faceted pavilion. The measured table and pavilion proportions yield an overall depth of approximately 55.8 percent, a proportion that balances return of light and face up color saturation for stones of this diameter. The mixed brilliant cut used here increases scintillation and highlights the stone's internal color, while the excellent polish preserves crisp facet junctions and maximizes light return. Clarity is described as very very slightly included when evaluated at eye level, indicating inclusions that are minimal and do not detract from the gem's transparency or optical performance under normal viewing. The sapphire is heat treated, a stable and widely accepted enhancement that improves color saturation without compromising structural integrity, and its geographic origin is Madagascar, a source known for producing sapphires with lively color and fine crystallographic clarity.

Color is the defining attribute of this specimen, an intense bluish green that reads as a saturated teal in direct white light and shifts subtly toward a deeper blue or a greener hue under different lighting angles, a manifestation of pleochroism common to corundum. The intense color saturation indicates a higher concentration of chromophore elements within the corundum lattice, and the mixed brilliant cutting strategy was chosen to display that saturation face up, rather than sacrificing color for maximum brilliance. The pavilion architecture preserves depth for color while the crown facets are proportioned to create lively scintillation, a technical compromise that benefits the perceived color without producing a dull appearance. When viewed through standard gemological lighting protocols, the stone displays an even distribution of tone across the table with minimal zoning, a testament to careful rough selection and precision cutting. The excellent polish ensures minimal diffusion of light at facet junctions, so the stone exhibits crisp flashes and strong contrast with the play of light across the crown.

The mounting is executed in 14 karat yellow gold and presents a restrained, technical aesthetic that emphasizes the stone while providing secure mechanical support. The design employs a multi prong crown that both lifts the sapphire for optimal light interaction and seats it with precise collet geometry to align the girdle plane concentrically with the ring shank, minimizing stress points and ensuring even contact around the gem. The gallery work beneath the crown is engineered to permit light ingress and egress while maintaining structural integrity, and the shank shows a consistent cross sectional profile that balances comfort and durability. All metal joins are hand finished to a high mirror polish, and prong heads are formed and burnished to hold the pavilion securely without overexposure of the girdle, a technique that reduces the risk of chip damage during wear. The overall execution reflects workshop standards in which hand tools and controlled heat soldering are used to maintain tight tolerances and symmetry, with final inspection for prong alignment and facet clearance prior to delivery.

The workmanship and finishing standards of this piece from The Natural Sapphire Company can be favorably compared with the levels of precision seen in leading luxury jewelry houses, where emphasis on craftsmanship, repeatable precision, and refined finishing is paramount. Like the ateliers behind world renowned maison names, our approach starts with careful selection of rough to match color and clarity targets, followed by cutting strategies that prioritize face up beauty and structural soundness. In the mounting phase, attention to prong geometry, gallery clearance, and shank ergonomics mirrors the meticulous hand finishing and quality control procedures that distinguish high end jewelry. For the knowledgeable buyer who evaluates faceting styles, polish quality, material provenance, and mounting engineering, this ring demonstrates the considered trade offs and artisanal execution associated with premium pieces. The use of a heat treated Madagascar sapphire set in 14 karat yellow gold provides a technically sound and elegant result, suitable for daily wear, while maintaining the optical characteristics and finish that discerning collectors and connoisseurs expect.