1.08 Ct. Yellowish Green Sapphire from Madagascar

This 1.08 carat oval sapphire represents a carefully evaluated example of premium quality, combining precise proportions, a clear transparency, and a balanced presence suitable for fine jewelry. The stone measures 6.45 x 4.90 x 3.76 mm, presenting a classic oval profile that is proportioned to maximize visual weight while retaining wearability. Its color is a refined yellowish green with medium intense saturation, offering a mature and distinctive hue that reads consistently across different lighting conditions. The mixed brilliant cut has been executed to harmonize pavilion faceting with a well defined crown, producing lively return of light and a pleasing scintillation across the table. Clarity is graded as very slightly included, evaluated at eye level, which indicates inclusions that are minimal and not disruptive to the gem's overall transparency or light performance. The surface finish is of excellent polish, supporting strong brilliance and a smooth, crisp facet junction. Enhancement by heat treatment has been applied to stabilize and refine the color, a standard and accepted practice in the trade, and the origin has been documented as Madagascar.

The carat weight of 1.08 is central to understanding this sapphire as a premium offering. In sapphires, incremental changes around the one carat mark have a disproportionate effect on perceived value and rarity, because larger, transparent material of even color becomes increasingly uncommon. At just over one carat, this stone occupies an important threshold for collectors and designers, combining an appreciable presence on the finger or in a pendant with practical dimensions that allow for thoughtful setting options. The measurements of 6.45 x 4.90 x 3.76 mm reflect a well balanced depth and spread, so that the stone presents substantial face up area relative to its weight. The mixed brilliant cut is intentionally selected to optimize optical return for stones in this proportion range, drawing on pavilion geometry that enhances depth of color while the brilliant crown facets maximize sparkle. The medium intense color intensity supports a versatile visual character, enabling the sapphire to read as vibrant without overwhelming the design, and the very slightly included clarity means that the stone can be appreciated for its near clean appearance to the unaided eye while retaining natural internal features that confirm its origin and natural formation.

From a technical and practical standpoint this sapphire aligns with expectations for a premium gem intended for fine jewelry. The excellent polish indicates careful lapidary work that minimizes surface abrasion, contributing to greater light performance and longer lasting luster. Heat treatment, as applied to this specimen, is a stable enhancement that improves color uniformity and is widely accepted across reputable markets, when fully disclosed. Origin from Madagascar situates the gem within a known source region that is recognized for producing material with attractive color range and good crystalline quality, and this provenance can influence both market desirability and the gemological context in which the stone is evaluated. The very slightly included clarity grade, combined with the mixed brilliant cut and precise dimensions, yields a stone that balances rarity, visual appeal, and practical setting considerations, making it well suited for a solitary center stone or as a refined element within a more complex composition.

The Natural Sapphire Company offers this 1.08 carat oval yellowish green sapphire with transparent documentation of its characteristics, and with the availability of additional imagery and certificates on request. For clients and designers concerned with proportion, the 6.45 x 4.90 x 3.76 mm dimensions and the mixed brilliant faceting profile provide reliable parameters for mounting design, and the weight of 1.08 carat delivers a perceptible and premium presence without compromising comfort. Care recommendations follow standard practices for sapphires, using gentle cleaning with mild detergent and a soft brush, avoiding harsh chemical exposure and sustained thermal shock. In summary, this sapphire combines a meaningful carat weight, consistent medium intense coloration, very slightly included clarity at eye level, and an excellent polish, attributes that together define its standing as a premium, wearable gemstone from Madagascar, presented by The Natural Sapphire Company.