Three Stone Bluish Green Sapphire Ring 4.50 Ct., Platinum 950

This ring centers on a transparent 4.50 carat cushion shaped bluish green sapphire, measuring approximately 8.86 by 7.94 by 6.62 mm, with a mixed brilliant cut that combines step style and brilliant style facets to optimize both color distribution and sparkle. The sapphire displays intense color saturation and an excellent polish, qualities that are immediately evident face up and that indicate careful cutting to preserve both weight and optical performance. The clarity is graded slightly included when evaluated at eye level, a common and acceptable clarity for natural sapphires of this size that often presents as minor inclusions that do not detract from the gem when set. Origin is Montana, a provenance appreciated by connoisseurs for its distinct bluish green tones and for producing sapphires with appealing natural character. For the educated buyer, the combination of a well balanced weight to dimension ratio, intense saturation, and a mixed brilliant cut signals a stone that will read larger than its carat weight, provide lively return of light, and retain the visual appeal of a classic cushion shape while offering a contemporary degree of scintillation.

The platinum 950 setting has been designed to enhance the sapphire rather than to compete with it, using a restrained profile and open gallery to maximize light entry into the pavilion and to allow the mixed brilliant facets to perform at their best. The bright white tone of platinum provides a neutral background that increases the perceived saturation of bluish green hues by reducing warm metal reflections, while the high polish finish contributes to an overall sense of brilliance around the gem. Four secure prongs cradle the cushion outline with minimal metal covering the girdle, preserving the face up area and supporting edge integrity without obscuring the stone. The addition of natural white round diamonds on each shoulder, together weighing approximately 0.14 carats in total, with clarity grades of Very Slightly Included VS1, VS2 and a color grade of F, creates a precise contrast that makes the sapphire appear more vivid and lively. The diamonds are tight matched for color and clarity, and their bright white sparkle frames the center stone, increasing perceived brightness and drawing the eye into the depth of color and the quality of the polish.

For collectors and discerning buyers who value provenance, optical performance, and lasting craftsmanship, this ring presents a compelling combination of attributes. Montana sapphires are sought for their unique palette and historical cachet, and a well cut 4.50 carat cushion with intense saturation is a rare find that will wear beautifully over time. Platinum 950 offers exceptional durability, resistance to wear, and a hypoallergenic surface that maintains its color and finish with professional servicing, important considerations for an heirloom piece. The Natural Sapphire Company has set this gem with attention to proportion, light flow, and secure hold, ensuring that the slightly included clarity remains an honest and visible aspect of a natural gem rather than a distraction, and ensuring that the mixed brilliant cut and excellent polish are showcased to their full advantage. Prospective buyers who appreciate technical qualities such as facet symmetry, table to depth relationships, and the interplay between side stone contrast and center stone saturation will recognize the value present in this ring. Please contact The Natural Sapphire Company for detailed imagery, measurement reports, and to discuss any independent gemological documentation that will support an informed purchase.