3.65 Ct. Spinel from Ceylon (Sri Lanka)

This pear shaped bluish grey spinel from Ceylon is a beautifully balanced gemstone that combines measured proportions with natural character. It weighs 3.65 carats, and measures 12.74 x 7.89 x 5.04 millimeters, making it an ideal size for a statement ring or a refined pendant. The stone has been fashioned in a mixed brilliant cut, which places a brilliant style faceting on the crown to maximize return of light, while maintaining carefully arranged pavilion facets to preserve weight and create a lively appearance. The polish has been assessed as excellent, and there are no enhancements, which means this spinel is entirely natural, unheated, and unfilled. Origin is confirmed as Ceylon Sri Lanka, a provenance that is widely respected among collectors and connoisseurs for producing spinel with both exceptional clarity and distinctive internal features. At eye level the clarity has been evaluated as very very slightly included, a practical standard that means the gem presents as clean to normal observation, with any minor inclusions unlikely to affect its transparency, durability, or overall visual performance.

Understanding the grading details will help an educated buyer assess why this example is desirable, and how it will perform in jewelled form. Color has medium intensity, a balance that allows the bluish grey tone to read as subtly cool and versatile in both modern and classical settings. Medium intensity provides enough saturation to give the gem presence, without becoming so dark as to sacrifice brilliance. Clarity described as very very slightly included evaluated at eye level indicates inclusions are minute, and in practice these do not interfere with the gem s ability to transmit and reflect light. The excellent polish enhances facet crispness and scintillation, and the mixed brilliant cut is specifically chosen for pear shapes to balance sparkle and shape appeal while maintaining usable depth for secure setting. The absence of enhancement is a major factor for discerning buyers, because untreated spinel from a noted source like Ceylon commands a premium, and offers assurance that the observed hue and clarity are wholly natural expressions of the material.

The internal features of this spinel are part of its natural signature, and they are what make it unmistakably Ceylon in character to an experienced eye. Within the stone there are minute crystal inclusions that present as tiny octahedral or subhedral crystals, often aligned along subtle growth zoning. These minute crystals and occasional tiny crystal clusters act like a fingerprint, reflecting the geological environment in which the spinel formed. In addition, fine feathering and very small negative crystal cavities can be present, creating delicate patterns that catch the light in ways that accent the gem s depth. These inclusions are not flaws in the conventional sense, rather they are natural hallmarks that confirm authenticity and origin, providing provenance in a way that polished external measurement cannot. For the collector or gemologist, such internal patterns are valuable information, because they correlate with known inclusion suites for Sri Lankan spinel, and they create a visual personality that is unique to the individual stone. When set, these internal signatures become a part of the jewel s story, adding character and making the piece immediately identifiable to those familiar with spinel provenance.

For an educated buyer, this bluish grey pear shape spinel represents a rare combination of attributes that justify both emotional appeal and financial consideration. Its 3.65 carat weight and measured dimensions provide a substantial presence without excessive cost per carat common to more saturated colors, and the medium intensity color palette is versatile for a range of metals and design styles. The clarity grade of very very slightly included evaluated at eye level, coupled with excellent polish and a mixed brilliant cut, ensures superb light performance and long term wearability. The fact that the gem is untreated and originates from Ceylon Sri Lanka enhances its marketability and potential for appreciation, as provenance and natural state are increasingly important to informed collectors. At The Natural Gemstone Company we emphasize traceable origins and accurate grading, so you can purchase with confidence that what you see is what you are getting. Whether you are selecting this spinel for a signature engagement ring, a bespoke pendant, or as part of a curated collection, its internal signature, proven origin, and balanced optical qualities make it a meaningful and lasting acquisition.