44.58 Ct. Bi Color / Parti Rough Sapphire from Ceylon (Sri Lanka)

This striking translucent 44.58 carat rough shape bi color or parti sapphire measures 30.76 by 14.38 by 11.47 mm, and it stands apart from more common market offerings in several meaningful ways, making it an ideal choice for collectors and bespoke designers who value natural character and provenance. Unlike routine heat treated or heavily enhanced stones that dominate the market, this example has no enhancement, preserving the sapphire in its original state, and its origin is Ceylon, Sri Lanka, a source historically prized for superior sapphire material. The gem displays medium color intensity that allows the dual tones of a bi color or parti sapphire to read with beautiful subtlety rather than overpowering saturation, and its translucency offers depth and a soft glow that will respond beautifully to thoughtful cutting or when showcased as a collector specimen. Clarity is slightly included when evaluated at eye level, which is entirely consistent with natural, untreated sapphires and contributes character rather than detracting from value, and despite being a rough shape the surface shows an excellent polish that signals careful handling and selection.

When compared to other rough sapphires available on the market, this stone offers a rare combination of scale, natural color zoning, and unenhanced authenticity that places it above mass market material that is often smaller, treated, or heavily included. At 44.58 carats this piece provides the flexibility to be fashioned into a significant faceted stone or to be preserved as a dramatic rough centerpiece, offering value that rivals finished stones at a fraction of the creative potential cost. Buyers who prioritize long term value and rarity will appreciate that untreated Ceylon material is increasingly sought after, and that natural parti sapphires are less common than uniform tones, making this a unique investment. The Natural Sapphire Company is committed to sourcing exceptional natural material, and this sapphire exemplifies that commitment through its provenance, condition, and distinctive visual appeal. For clients seeking a statement gemstone for an original commission, or a collectible specimen that outperforms conventional alternatives, this unenhanced Ceylon bi color or parti sapphire represents an outstanding choice, and our team is available to discuss ideal cutting options or bespoke settings that will maximize both beauty and value.