0.81 Ct. Greenish Blue Sapphire from Madagascar

This 0.81 carat oval greenish blue sapphire is a clear statement of refinement and natural beauty, presented by The Natural Sapphire Company. The gem measures 6.09 by 4.38 by 3.50 millimeters, and it has been fashioned in an oval outline with a mixed brilliant cut designed to balance sparkle with depth. The mixed brilliant cut uses a combination of step and brilliant facets, allowing for strong scintillation from the crown and controlled light return from the pavilion, providing an appealing balance between flash and color tone. Clarity is graded very slightly included when evaluated at eye level, meaning that the stone presents with minimal internal features that do not detract from visual performance to the unaided eye, and the excellent polish enhances surface luster and crispness of facet junctions. Origin is Madagascar, a modern source known for producing sapphires with attractive color ranges and good crystal quality, and the stone has been heat treated to enhance color and clarity, a standard and accepted enhancement in the trade that improves overall appearance and stability.

From a cutting and brilliance perspective this sapphire is notable for how the mixed brilliant design concentrates light into a vivid display without sacrificing body color, making it an ideal centerpiece for a fine jewellery setting. The oval silhouette contributes an elegant elongation on the finger or in a pendant, while the proportional dimensions preserve saturation without appearing dark or overly light. Intense color intensity describes a strong saturation level, and the greenish blue hue sits in a desirable zone that reads as both classic and contemporary, depending on the mounting. The excellent polish ensures that light glides across the facets smoothly, producing crisp reflections and lively scintillation, and because the clarity was assessed at eye level as very slightly included, the gem will maintain its visual appeal even when worn daily. For collectors and connoisseurs who prioritize optical performance, the combination of a well executed mixed brilliant cut, even facet symmetry, and top quality polish elevates this sapphire to a focal element within a collection or as the heart of a custom piece.

For the informed buyer who values traceable origin, stable enhancements, and precise cutting, this Madagascar sapphire presents a strong case as a high quality, versatile gemstone. Madagascar sapphires are appreciated for their geological variety, and stones from this region often show lively, natural hues with good crystalline structure that respond well to controlled heat treatment, a process that is disclosed here to ensure full transparency. Very slightly included clarity at eye level means the gem retains a high degree of visual purity, and the modest internal features can even add character without compromising brilliance. In practical terms the 0.81 carat weight and the 6.09 by 4.38 by 3.50 millimeter proportions make this sapphire suitable for a refined solitaire ring, a classic three stone setting, or a delicate pendant, and the intense color ensures presence despite the modest carat weight. At The Natural Sapphire Company we document origin and enhancement, and we can advise on mounting styles that maximize light return, choose metal colors that complement the greenish blue hue, and provide guidance on care to maintain polish and color over time. This sapphire blends technical excellence with aesthetic appeal, and it will serve as a distinguished centerpiece for a jewellery commission or as a thoughtful acquisition for a discerning collection.