9.37 Ct. Yellow Sapphire from Ceylon (Sri Lanka)

One exceptional opportunity awaits the collector and the bespoke jeweler, a single translucent yellow sapphire from the storied mines of Ceylon, offered exclusively by The Natural Sapphire Company. This is a 9.37 carat specimen, various shape, with generous dimensions of 17.95 by 12.01 by 7.93 millimeters, presented in its natural rough crystal form. The stone displays a light color intensity that bathes the internal structure in warm, honeyed tones, while its translucency allows soft light to travel through the crystal, creating depth and a living glow. Clarity is described as slightly included when viewed at eye level, a characteristic that is often treasured in natural rough material for the personality it imparts, and the surface quality is finished to an excellent polish in the areas where the crystal has been refined. Importantly, this sapphire is unenhanced, an untreated gem in its purest state, making it markedly rare among larger yellow sapphires and especially prized by connoisseurs who value provenance and natural beauty.

This rough crystal is ideal for custom jewelry because its size and shape inspire designs that cannot be replicated with standardized cuts, and because the piece yields extraordinary creative potential for both artisan cutters and high end designers. At 17.95 by 12.01 by 7.93 millimeters the stone sits perfectly between bold statement and wearable elegance, allowing for a variety of approaches. The generous surface area and depth support freeform cabochon cutting to preserve translucency and internal character, or a bespoke faceted design that maximizes brilliance while retaining more of the original carat weight than a conventional cutting plan. The various shape invites asymmetrical settings, sculptural bezels, or nature inspired prongs that echo the sapphire origin, and the light yellow tone pairs beautifully with warm metals such as 18 karat rose gold or yellow gold, or with platinum and white gold when accented with white diamonds for contrast. Slight inclusions serve as a fingerprint of origin and authenticity, and in open back or halo settings they contribute a textured beauty that speaks to the gem story, rather than detracting from it. For designers seeking a centerpiece that commands attention while remaining intimately personal, this rough crystal is a rare canvas.

Selecting this Ceylon yellow sapphire through The Natural Sapphire Company grants access to an elite process for transforming this singular rough into a lifelong heirloom. Our team can advise on the ideal orientation to retain weight and enhance color, provide CAD visualizations for proposed mounts, and coordinate a master cutter to execute a custom cut that respects the stone character while achieving the design vision. Because the sapphire is untreated and in rough crystal form, each decision about cutting and setting is consequential, and this is precisely what elevates the journey for a discerning collector or a bespoke commission. Owning this stone means possessing a one of one item with clear provenance, natural beauty, and the flexibility to become a bespoke ring, a dramatic pendant, or a sculptural brooch that will never be reproduced. Availability is inherently limited to this single natural piece, making it an exclusive opportunity to join a select group of clients who own raw, untreated Ceylon material of notable size. To explore design possibilities and reserve this extraordinary 9.37 carat yellow sapphire, please contact The Natural Sapphire Company, where our specialists will guide you through a confidential and highly personalized creation process.