1.61 Ct. Bluish Green Sapphire from Madagascar

One transparent 1.61 carat cushion shape bluish green sapphire is presented with precise proportions of 7.48 x 5.14 x 4.09 mm, a mixed brilliant cut, and an excellent polish. The gem displays an intense color intensity that balances depth and liveliness, allowing both saturated tone and lively dispersion of light. Clarity is graded as very slightly included when evaluated at eye level, indicating that the stone reads clean to most viewers while retaining natural internal character under magnification. Origin is Madagascar, and the sapphire is not treated or enhanced, a factor that contributes to its natural appeal and long term value.

The cushion shape with a mixed brilliant cut provides an appealing fusion of classic silhouette and modern optical performance, the step influenced girdle and truncated corners of the cushion outline offer a distinguished profile on the finger, and the mixed brilliant faceting pattern maximizes scintillation across the table and crown. The excellent polish enhances facet junction definition and contributes to crisp light return, so the stone exhibits lively flashes and a pleasing balance between brilliance and body color. At the specified dimensions the pavilion depth and crown angles have been optimized to maintain both a generous face up appearance and structural integrity for secure mounting.

The color registers as bluish green, an uncommon and refined hue that reads as teal in many lighting conditions, and the intense saturation ensures the color remains resolute without appearing overly dark. This quality makes the stone especially suitable for an engagement ring, because it offers a distinctive color statement while preserving the visual clarity expected of a center gem. With no enhancements reported, the sapphire reflects natural formation conditions and offers collectors and couples alike the reassurance of authenticity. Madagascar provenance is notable, as the region is recognized for producing sapphires with vibrant and complex colors that appeal to connoisseurs seeking both rarity and character.

Sapphire rates 9 on the Mohs scale of hardness, making this gem well suited for daily wear in an engagement setting when mounted with appropriate protective considerations for the cushion corners. Suggested settings include a classic four prong or bezel with corner protection, a halo configuration to emphasize the stone face, or a low profile platinum or 18 karat gold mounting for secure long term wear. Metal choices will influence the perception of the bluish green hue, white metals tending to emphasize cooler blue notes, and warm yellow or rose metals creating a complimentary contrast that can bring out green undertones. For care, routine cleaning with warm soapy water and a soft brush will maintain brilliance, and professional inspection of the setting is recommended periodically, avoiding exposure to harsh chemicals and extreme thermal shock. The Natural Sapphire Company can provide documentation of gem parameters and origin, and can assist with bespoke mounting options to insure that the stone is presented and protected in a design that aligns with personal taste and lifestyle.