3.19 Ct. Spinel from Ceylon (Sri Lanka)

This is a rare opportunity to own a truly exceptional blue spinel from the historic mines of Ceylon, Sri Lanka, offered exclusively by The Natural Gemstone Company. This transparent oval weighs 3.19 carat and measures 10.71 x 8.62 x 5.09 mm, with a mixed brilliant cut that has been precisely faceted to enhance both depth and scintillation. At eye level the stone is graded very very slightly included, a clarity that reads as eye clean in everyday wear, and its polish is excellent, allowing light to dance freely across the table and crown. What sets this gem apart is its natural, unenhanced character, a quality that is increasingly uncommon in the market. The color intensity is dark, a deep oceanic blue that shifts from inky navy to vibrant cornflower blue as the stone catches different angles of light. This combination of a substantial carat weight, classic oval proportions, and unaltered origin makes it an object for collectors and connoisseurs who value authenticity, provenance, and the quiet distinction of a natural gem.

Imagine this blue spinel set in a bespoke piece designed to elevate its rare character while celebrating its deep blue soul. For a ring that announces quiet power, picture a refined platinum four prong setting that allows maximum light entry, gently lifting the stone above a dainty cathedral that channels light to the pavilion. A single row of small F to G color round brilliant diamonds in a halo will provide a crisp, icy contrast, making the blue read as vivid and luminous at arm s length, while tapered baguette diamonds on the shoulders will add architectural sophistication and lengthen the hand. For clients seeking harmony rather than contrast, a tone on tone palette of small Ceylon blue sapphires set in polished white gold will create a luxurious blue field that deepens the spinel s presence. For a statement pendant, consider a bezel with a warm interior of 18 karat rose gold, the soft gold halo giving the blue a romantic, vintage glow while the outer edge is finished in high polish white gold for contemporary balance. For collectors who desire audacious contrast, pair the spinel with a trio of vivid green emeralds, set as accent stones on either side in a bespoke three stone ring, or accompany it with a pair of warm fancy yellow diamonds for an heirloom worthy of red carpet moments.

Ownership of this particular spinel is an invitation to join an elite circle of clients who curate rarity through The Natural Gemstone Company, a house that values ethical sourcing, exacting gemological standards, and timeless design. Because this spinel is unenhanced and originates from Ceylon, it represents a confluence of history and purity, a stone that can be worn daily or reserved for signature occasions. In terms of practical wear, the dimensions of 10.71 x 8.62 mm sit beautifully on most hands as a bold yet elegant center stone, and the moderate depth of 5.09 mm allows for a low to medium profile setting that balances comfort with presence. Our design team recommends settings that either maximize light ingress, including open gallery prong mounts and cathedral profiles, or that celebrate the gem s depth through deep bezels when a protective, vintage aesthetic is preferred. Every bespoke commission from The Natural Gemstone Company begins with a private consultation, where we discuss metal choices, accent stones, and the mood you wish to convey, and where we can create CAD visualizations so you may see the final composition before fabrication. This spinel will not last long, and for those who recognize the value of natural origin, eye clean clarity, and masterful cutting, it is an invitation to claim a singular treasure that will be admired for generations.