0.73 Ct. Green Sapphire from Madagascar

This transparent green sapphire from Madagascar presents a precise and balanced combination of weight, dimension, and optical clarity, making it a strong candidate for an elevated statement piece. The stone weighs 0.73 carat and is cut into a round shape with exact dimensions of 5.13 by 5.12 by 3.57 millimeters, proportions that yield a comfortable face up diameter for rings and pendants while preserving an ideal pavilion depth for light return. The material is faceted using a mixed brilliant cutting style, a choice that harmonizes a brilliant crown facet scheme with a step influenced or modified pavilion arrangement, permitting both strong scintillation and controlled internal contrast. The sapphire has been heat treated, a standard and stable enhancement that optimizes its hue and clarity without compromising structural integrity, and it is presented with an excellent polish which contributes to crisp facet junctions and uninterrupted light flow, a detail emphasized in every offering from The Natural Sapphire Company.

The mixed brilliant cut on this round green sapphire has been executed to emphasize return of white light and selective color flash, capitalizing on the gem's medium color intensity. The crown exhibits a faceting layout that promotes a lively dispersion of light across the table and star facets, while the pavilion faceting is tailored to reduce light leakage through controlled facet angles. The result is a balanced appearance that exhibits both brilliance in direct viewing and scintillation under movement, qualities sought by technically minded buyers who appreciate the interplay between facet geometry and optical performance. The table to diameter proportion and crown height have been managed to suit the slightly shallow to medium pavilion depth indicated by the 3.57 millimeter height, producing a gem that reads larger than its weight might imply when set low in a bezel or displayed in a well designed prong mounting.

Clarity is specified as very slightly included at eye level, a classification that indicates inclusions are minor and generally non intrusive to the naked eye, while still being useful as internal fingerprint features that confirm natural origin and identity. In practice the internal features on this sapphire are minute, spatially distributed, and do not interfere with the path of light through the mixed brilliant facets, thereby preserving both transparency and visual brightness. The medium color intensity affords a green saturation that is noticeable without overwhelming darkness, allowing the stone to maintain excellent parity between color and light return. When viewed under neutral lighting the tone sits in the medium range, producing a lively green that can shift subtly with lighting conditions, and when viewed in warmer light the stone may present a softer yellow green nuance, a behavior consistent with natural sapphires from Madagascar that have been heat treated to refine hue and reduce undesired zoning.

For design and setting considerations this 0.73 carat round offers practical advantages for a variety of statement applications, while retaining refinement that appeals to discerning clients. The diameter and depth make the gem suitable for a solitaire ring where the mixed brilliant cut will maximize face up presence, for a halo configuration where the medium color intensity will be intensified by surrounding diamonds, or for a pendant where controlled pavilion depth ensures a low profile and comfortable wear. Metal choices that complement green sapphires include warm yellow gold to heighten green warmth, and cooler white metals to offer contrast and emphasize brilliance, both options presenting clear technical merits depending on desired aesthetic. The excellent polish, precise facet junctions, and stable heat treatment mean the stone will perform consistently under normal wear, and the provenance from Madagascar adds a geological narrative valuable to technical collectors. For more detailed measurements, facet diagrams, or assistance in selecting an optimal mounting, The Natural Sapphire Company can provide high resolution images, exact facet proportions, and bespoke setting recommendations tailored to this specific sapphire.