0.60 Ct. Green Sapphire from Madagascar

This gem is a transparent round green sapphire weighing 0.60 carat, with calibrated dimensions of 5.54 by 5.45 by 2.99 millimeters. It is fashioned in a mixed brilliant cut, a faceting scheme that combines a brilliant crown geometry with a modified pavilion profile to maximize both scintillation and color depth, producing crisp pinpoint flashes and broad color zones under varied lighting. The stone displays intense color intensity, with a vivid green saturation that is uniformly distributed across the table and crown facets. Clarity is graded as very slightly included, evaluated at eye level, which means the inclusions are minimal and do not interrupt the gem’s overall transparency or light performance. The cut proportions yield an average depth that is approximately fifty four point four percent of the mean diameter, a balance that supports strong light return while preserving visual spread, and the polish is excellent, resulting in clean facet junctions and lively facet reflections. Origin is Madagascar, and the stone has been stabilized by heat treatment, a standard enhancement applied to release and intensify color while maintaining long term durability.

For customization and mounting, this round mixed brilliant green sapphire is exceptionally versatile and well suited to a broad palette of fine jewelry designs. As a center stone in a ring, it is ideally proportioned for a classic four prong solitaire that maximizes light entry through the crown, and if wearer resilience is a priority, a six prong head or a thin bezel setting will offer added security without diminishing the gem’s visual appeal. The gem’s approximate five and a half millimeter diameter makes it an excellent candidate for a halo composition, where a single row of pavé diamonds or pavé green sapphire melee will increase apparent diameter and emphasize the green hue, and a hidden halo can be introduced beneath the bezel to give a contrasting flash of light against the pavilion. For three stone or side stone configurations, tapered baguettes or trilliant cut accent stones provide geometric contrast and visually elongate the ring, while micro pavé shoulders or a channel set band will produce a refined, continuous sparkle. As a pendant, the stone will read as a distinct focal point in both low bezel mounts for everyday wear and suspended four prong crowns for maximum brilliance, and for earrings the specifications are compatible with classic stud settings or paired drop styles when matched with a second stone.

From a craftsmanship standpoint, The Natural Sapphire Company can advise on specific technical choices that will affect aesthetics and durability. Metal selection influences perceived color, with platinum or white gold offering crisp contrast to emphasize the green, yellow gold introducing warmth that can shift the stone’s visual tone toward olive, and rose gold providing an unexpected vintage sensibility. Prong shape and count will alter face up light return, with slender V shaped or knife edge prongs minimizing metal coverage for greater scintillation, and rounded or substantial prongs enhancing protection for active wearers. Setting channel width and seat depth should be designed to clear the girdle and pavilion without imparting stress to the stone during setting, and when a flush or tension option is considered, precise tolerance controls and experienced bench work are required to insure long term stability. Because the sapphire has been heat treated, routine cleaning is straightforward, and ultrasonic cleaning is usually safe when the gem is free of residual fracture filling; however final maintenance recommendations should be provided after mounting to account for solder joints and accompanying melee. At The Natural Sapphire Company we offer CAD renderings, metal and finish samples, and bespoke design consultations to translate these technical options into a finished piece, and we provide documentation of origin and treatment to accompany the gem so you can specify settings with full knowledge of the sapphire’s properties. If you would like detailed setting suggestions, cost estimates, or a CAD mockup showing halo, bezel, and prong variations, we can prepare them to ensure the final jewelry piece achieves the precise balance of brilliance, color presentation, and structural security you require.