0.58 Ct. Greenish Blue Sapphire from Madagascar

This exceptional greenish blue sapphire, offered exclusively by The Natural Sapphire Company, presents a rare combination of color, craftsmanship, and provenance that will elevate any fine jewelry collection. Weighing 0.58 carat and measuring 4.68 by 4.67 by 3.54 mm, this round gem has been masterfully fashioned in a mixed brilliant cut to maximize face up presence and scintillation. The medium intense color intensity conveys a deep, multifaceted greenish blue that shifts with movement, while the excellent polish allows each facet to sing with light. Transparent and lively, the stone displays a clarity grade of slightly included when evaluated at eye level, a characteristic that lends authenticity and character without compromising the gem powerfully when set as a statement piece. Originating from Madagascar and enhanced by careful heat treatment to stabilize and enrich its hue, this sapphire is a refined choice for the collector or discerning client seeking something both distinctive and wearable.

The proportions and cut of this 0.58 carat stone make it an unexpected star, ideal for a bold solitaire, a bespoke halo design, or a couture pendant that demands attention. The mixed brilliant cut amplifies visual size, producing a larger apparent diameter than carat weight alone would suggest, and the excellent polish ensures crisp light return that disguises inclusions and accentuates color depth. Slight inclusions, visible only at eye level to trained examination, confirm the natural origin and give the gem a unique fingerprint, while the heat treatment practice applied is industry accepted and secure, enhancing the sapphire to its most desirable presentation. At The Natural Sapphire Company we curate only the finest examples from exceptional sources, and this Madagascar sapphire arrives as part of a highly limited offering. For those who seek to own one of the few available stones that combine transparent clarity, notable face up brilliance, and a rare greenish blue color, this gem is an invitation to join an elite circle of collectors and connoisseurs, please contact our team to reserve a private viewing or to begin a custom design that showcases this remarkable sapphire.