1.00 Ct. Bluish Green Sapphire from Montana

This transparent 1.00 carat round bluish green sapphire from Montana measures 6.00 x 5.98 x 3.96 mm, and is expertly fashioned in a mixed brilliant cut. The mixed brilliant design combines a brilliant facet pattern on the crown with a modified pavilion that preserves weight while optimizing light return in colored stones. The measured depth is approximately 66.1 percent, a proportion that contributes to the stone s dark color intensity and deep saturation, while the excellent polish produces crisp facet junctions and strong reflections across the table and crown facets. Clarity is graded very very slightly included at eye level, indicating an eye clean presentation under normal viewing conditions, and the stone is heat treated, a stable enhancement that improves colour uniformity without compromising durability. These technical attributes make this sapphire a reliable choice for precision settings where optical performance and structural security are both priorities.

For customization this sapphire adapts to a wide range of mounting styles with predictable optical outcomes, and The Natural Sapphire Company can advise on the exact proportions and setting geometry to achieve your desired look. For a traditional solitaire we recommend a four or six prong head with prongs seated just above the girdle to maximize table exposure and light entry, or a low profile bezel for daily wear that preserves silhouette while protecting the girdle. A halo with well matched melees will increase apparent size and enhance scintillation, while a pavé or micro pavé band adds continuous sparkle without masking the central blue green tone. For modern aesthetics a tension or semi tension setting can create a floating effect, provided the metal spring is engineered to the pavilion depth and girdle thickness to ensure mechanical security. Choice of metal influences perceived color, with white metals emphasizing the cool teal aspects, and warm metals subtly warming the stone toward greener notes. Custom work can include open gallery work to allow back lighting for increased brilliance, collet or flush mounting for streamlined profiles, and precision seat cutting to align the pavilion and girdle for optimal light performance. Contact The Natural Sapphire Company to review CAD visuals, metal choices, and setting options to ensure that the final jewel balances aesthetics, protection, and the optical strengths of this Montana sapphire.