2.37 Ct. Color Change Sapphire from Madagascar

A rare opportunity presents itself in a gemstone of singular presence, offered exclusively by The Natural Sapphire Company, a piece that will immediately mark its owner as part of an elite group of collectors and connoisseurs. This is a transparent 2.37 carat oval shape color change sapphire, measuring 7.87 x 7.25 x 5.28 mm, cut in a mixed brilliant style to maximize scintillation and light return. From the moment you first see it, the gem announces itself with a depth and authority usually reserved for stones of far larger carat weights. The oval silhouette lends it a classic elegance, while the mixed brilliant faceting modernizes its fire and brilliance. Its beauty is not a common one. Gems that combine a true color change effect, a dark color intensity, and an eye clean clarity at this scale are scarce, and those that are also transparent and superbly polished are even rarer. When you choose this sapphire, you are selecting more than a gemstone, you are securing an exclusive artifact, an heirloom in waiting that will become a signature piece wherever it is worn.

The size and clarity of this sapphire make it particularly suited to a statement piece that demands attention. At 2.37 carats and with dimensions of 7.87 x 7.25 x 5.28 mm, the stone fills a setting with authoritative presence without overwhelming proportionate design. Its eye clean clarity, evaluated at eye level, means there are no visible inclusions to interrupt the viewer’s gaze, allowing the stone to display its color and light without distraction. The dark color intensity gives the sapphire a velvety backdrop for flashes of color, amplifying the dramatic shift a color change sapphire is celebrated for. The mixed brilliant cut is a thoughtful craft choice, a balance between the scintillation of brilliant facets and the depth created by step elements, which together produce both fire and internal glow. With an excellent polish, every facet edge catches light with crisp clarity, ensuring that whether set in a bold cocktail ring, a sculptural pendant, or a bespoke cuff, the stone will read as a centerpiece, a singular expression of taste and refinement.

This sapphire hails from Madagascar, an origin known for producing exceptional and characterful corundum, and its profile speaks to the island’s distinct geology. The gem has been heat treated, an accepted and widely disclosed enhancement that refines color and improves clarity, performed with the utmost care to preserve the stone’s natural charm. Heat treatment is a standard practice in the trade that stabilizes and accentuates a sapphire’s intrinsic beauty without undermining its integrity, and The Natural Sapphire Company fully discloses this to ensure transparency and trust. What makes this specimen extraordinary is not only the treatment history, but the convergence of its traits. Color change sapphires of this carat weight, with dark intensity, transparent body, and eye clean clarity, are uncommon on the market. The combination of oval shape, mixed brilliant cut, and excellent polish yields a gem that moves and responds with lively performance, delivering flashes of color and a strong silhouette that reads as intentional and collectible. Owning this gemstone means joining a very small circle of people who possess a stone with such balanced technical quality and aesthetic charisma.

We at The Natural Sapphire Company offer this sapphire as a proposition for those who seek a piece that will define a collection, command attention at a gala, and become a family heirloom by design. Consider setting this 2.37 carat oval in a low profile solitaire to emphasize its clarity and size, or choose a bespoke halo to intensify perceived scale and create a dramatic frame for its color change spectacle. For a modern statement, a three stone composition with tapered baguettes will allow the mixed brilliant cut to sing alongside geometric flank stones. Every setting option will benefit from the sapphire’s excellent polish and eye clean clarity, because the gem’s transparency invites uninterrupted light flow and viewer engagement. Each commission through The Natural Sapphire Company is handled with meticulous care, including full gemological documentation, responsible provenance disclosure, and personalized design consultation to ensure the finished piece reflects the owner’s vision and the gem’s rare qualities.

This is a rare chance to own a color change sapphire of substance and distinction, to possess an object that is as much a conversation starter as it is a wearable work of art. The Natural Sapphire Company stands behind this gem with our reputation for integrity, our expertise in sourcing exceptional sapphires, and our commitment to bespoke craftsmanship. Because stones of this quality are limited in number and high in demand, we invite serious collectors and patrons of fine jewelry to inquire promptly. Owning this 2.37 carat oval color change sapphire, with its 7.87 x 7.25 x 5.28 mm dimensions, mixed brilliant cut, eye clean clarity, dark color intensity, and excellent polish, will place you within a select group who appreciate the rare intersection of gemological excellence and aesthetic presence. Let us guide you through designing a setting that honors this gem’s individuality, so that it may be worn proudly, curated carefully, and passed along as a treasured legacy.