3.10 Ct. Blue Sapphire from Ceylon (Sri Lanka)

This exquisite transparent 3.10 carat oval blue sapphire is a superb example of what discriminating collectors and jewelers seek, with dimensions of 10.06 x 7.99 x 4.71 mm that give it strong presence as a center stone for a ring or pendant. The mixed brilliant cut combines the scintillation of a brilliant face up pattern with balanced pavilion facets that enhance light return, and the result is lively brilliance combined with a deep, intense color intensity. The gem is eye catching on the hand, and the excellent polish ensures clean facet junctions and crisp reflections that maximize its visual appeal. Photographs and hand shots illustrate the sapphire sitting with balanced proportions and pleasing table size, and the oval outline offers a timeless, versatile silhouette that flatters both classic and contemporary settings.

From a grading and gemological standpoint this sapphire is noteworthy in several respects. Its clarity is described as very slightly included when evaluated at eye level, and that means the stone displays only minor internal characteristics that do not detract from its beauty when worn, while also offering proof of natural origin to the trained eye. The intense color intensity is exactly the characteristic that commands premium value in blue sapphires, delivering vivid saturation and a desirable balance between tone and brightness. Crucially the stone has never been subjected to enhancement, no heat treatment or other interventions, and that untreated status is rare in the market, particularly at this size and color intensity. The stated origin is Ceylon Sri Lanka, a source with a long standing reputation for producing lively, saturated blues that often present a combination of clarity and color that appeals to both connoisseurs and designers. Taken together the weight, cut, eye level clarity, natural untreated status, and Ceylon origin form a compelling technical profile that distinguishes this sapphire.

As a sales professional with The Natural Sapphire Company I present this gem not only as a beautiful piece of wearable jewelry, but as an asset with meaningful investment potential. Natural untreated sapphires of this quality are relatively scarce, and scarcity is a primary driver of long term price appreciation in fine colored gemstones. Market demand for high quality, untreated blue sapphires from established origins has been trending upward, supported by growing interest from collectors, investors, and high end jewelry houses who prioritize provenance and treatment disclosure. The 3.10 carat weight places this sapphire in a size bracket where per carat pricing typically increases, because larger, intensely colored, untreated stones are uncommon. The excellent cut and polish preserve value because they optimize face up color and light performance, and the Ceylon origin adds a layer of historical desirability that appeals to educated buyers. For those considering purchase as part of a diversified tangible assets strategy, acquiring well documented sapphires through reputable sources such as The Natural Sapphire Company reduces provenance risk and supports future liquidity, because transparent documentation and clear treatment disclosure are attributes that the secondary market rewards. It is important to note that while historical trends and supply demand fundamentals support potential appreciation, gemstones are a long term investment and future performance cannot be guaranteed, and prospective buyers should consider certification, secure storage, and professional appraisal as part of any acquisition plan.

Our recommendation at The Natural Sapphire Company is to pair this sapphire with an independent gemological report to fully document its untreated status, weight, dimensions, and origin, and to choose a mounting that both protects the stone and showcases its intense blue character. For buyers seeking a collector quality stone that combines visual beauty with structural and market attributes that underpin future value, this 3.10 carat untreated Ceylon blue sapphire represents a rare and compelling opportunity. Our team is available to provide additional photographs, facet level images, and facilitation of certification, and we welcome inquiries from clients who wish to evaluate this sapphire for personal adornment, bespoke design, or long term acquisition.