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

One beautiful translucent 19.29 carat rough shape bi color parti sapphire, dimensions 14.62 x 12.20 x 10.06 mm, offered exclusively by The Natural Sapphire Company. This is a genuinely rare specimen, a single, substantial crystal from the famed mines of Ceylon Sri Lanka, presented in its natural, uncut state. The stone displays medium color intensity, and its bi color or parti character is clear to the eye, creating a captivating internal landscape that shifts with the angle of view. Clarity has been graded as very slightly included when evaluated at eye level, a quality that provides character and authenticity while preserving strong visual appeal. There has been no enhancement, the gem is completely natural, and the surfaces show an excellent polish on the existing crystal faces, a reminder of the superior quality of the rough itself. For collectors and designers who understand the true value of provenance and rarity, this sapphire is more than a gemstone, it is a provenance rich object, an heirloom in waiting.

Visually the crystal presents natural growth terraces and well formed faces that catch and reflect light, producing a soft internal glow that underscores the translucency. The parti nature offers a rare opportunity to create a finished gem that displays two complementary hues in a single stone, or to fashion a freeform cabochon or faceted stone that celebrates the unusual color zoning. Because the piece is rough, the creative potential is exceptional. A master cutter can maximize color, clarity, and carat weight, or an artisan can retain the raw, organic aesthetic for a modern, statement setting that emphasizes the mineral history of the piece. The very slightly included clarity means that the inclusions sit as natural signatures rather than distractions, adding to the stone story. The length, width, and depth of 14.62 x 12.20 x 10.06 mm provide ample material for a substantial finished gem, or for an artful split into companion stones, depending on the custom vision. The excellent polish of the crystal faces ensures that any chosen direction in cutting or setting will begin from a superior starting point.

Acquiring this Ceylon sapphire through The Natural Sapphire Company places you in an elite group of collectors and clients who value authenticity, meticulous sourcing, and bespoke service. We handle every detail, from offering high resolution photography and video to private consultations with our gem specialists and cutters, to help you decide whether to maintain the raw character of the specimen or transform it into a personalized finished gem. Because no enhancement has been applied, this stone carries the unaltered story of its origin, an increasingly rare attribute in today market, and a detail we will document and certify as part of our service. Availability of such substantial, untreated bi color material is extremely limited, and we encourage serious inquiries to secure access to this unique piece. Please contact our team for a confidential discussion, to review cutting options, expected yields, certification, and delivery arrangements, and to begin the process of owning a truly singular sapphire that will stand as a distinctive addition to your collection or as the centerpiece of a commission only offered by The Natural Sapphire Company.