3.16 Ct. Bluish Green Sapphire from Madagascar

The Natural Sapphire Company is proud to present a remarkable transparent 3.16 carat cushion shape bluish green sapphire from Madagascar, a gem that combines natural origin, superb finish, and an unenhanced state that collectors prize. This gem measures 8.43 by 7.60 by 5.43 mm, is faceted in a mixed brilliant cutting style, carries a clarity grade of slightly included when evaluated at eye level, displays an intense color intensity, and has an excellent polish. Unlike many sapphires on the market that undergo heat treatment or diffusion to intensify color, this stone is untreated, which gives it a purity and rarity that translate into intrinsic value. The cushion silhouette with its softened corners and generous table area offers a classical and contemporary appeal at once, making the gem ideal for a range of settings. In comparison to standard round brilliants or strictly step cut cushions, this mixed brilliant cushion delivers a richer interplay between broad face up color and lively internal scintillation. The balance of size and depth in this 3.16 carat gem allows it to read larger on the finger than many stones of equivalent weight, offering visual presence without the drawbacks of overly deep or shallow cuts that can compromise light performance.

The mixed brilliant cut is the most important factor in how this sapphire interacts with light, and here its design accentuates the gem inherent optical properties. The cutter has combined a brilliant style crown with carefully proportioned pavilion facets, producing a dynamic sequence of light return that alternates between flashes of intense bluish green and deeper, velvety tones. This interplay is what gem specialists call scintillation, and it is most effectively achieved when crown angles, pavilion depth, and table size are harmonized. The 5.43 mm depth of this stone supports robust internal reflection, while the broad table and the cushion rounded facets allow the eye to experience color saturation evenly across the face up view. Polished facet junctions are crisp, and the excellent polish ensures that each facet acts like a miniature mirror, giving strong specular highlights that contrast attractively with areas of returned color. Slight inclusions that are present at eye level do not interrupt the gem overall brilliance, and they serve as natural fingerprint features that verify this sapphire natural provenance and set it apart from flawless synthetic alternatives. Compared with step cut sapphires that emphasize clarity at the expense of sparkle, or with overly aggressive cuts that leach color into darkness, this mixed brilliant cushion maintains a lively balance of fire, brilliance, and color.

When you weigh options on the market today, this Madagascar sapphire stands out in quality, value, and uniqueness. Many stones offered in the same color range are heat treated to achieve uniform hue, or they are manufactured in laboratories where origin value is absent. Those alternatives may appear flawless, but they lack natural origin and the narrative that collectors and mindful buyers prize. This sapphire, with no enhancement declared, offers an authentic natural color that is increasingly rare and desirable. The slightly included clarity grade, when combined with the mixed brilliant cut and excellent polish, produces a gem that is visually decisive, while remaining competitively priced relative to fully eye clean or treated material of similar weight. For custom rings where the goal is to balance show stopping appearance with sensible investment, this cushion cut gem presents a superior option to deep cut stones that sacrifice face up color, to pale stones that lack saturation, and to heavily treated stones that command uncertain long term value. At The Natural Sapphire Company we select stones that perform on the finger and hold their appeal under changing light. This bluish green Madagascar sapphire is a versatile center stone ideal for solitaire and halo settings alike, and it rewards a thoughtful mounting with sustained sparkle and authentic provenance.