0.81 Ct. Pinkish Purple Spinel from Ceylon (Sri Lanka)

This listing describes a single, transparent, oval shape spinel weighing 0.81 carat. The gem measures 6.34 x 5.29 x 3.68 mm, and is fashioned in a mixed brilliant cut to balance scintillation and face up presence. The hue is a pinkish purple with intense color intensity, and the clarity has been evaluated as very very slightly included at eye level. The polish is excellent, and there has been no enhancement. The origin of this specimen is Ceylon Sri Lanka, and the stone is offered by The Natural Gemstone Company. These objective attributes define the gem precisely, and they set the basis for understanding its rarity and market value.

Weight is one of the most important factors in determining the rarity and value of colored gemstones, and the 0.81 carat weight of this spinel occupies a noteworthy position in the market. Spinel, like other gemstones, does not follow a linear price progression by carat. Small increases in weight within particular ranges can produce disproportionate increases in price per carat because larger, high quality rough material is less common. A gem that is just under one carat often provides substantially greater availability than a comparable stone that crosses the one carat threshold, and the 0.81 carat weight represents an attractive balance between accessibility and rarity. In practical terms, the 0.81 carat weight yields a tangible face up presence in an oval shape with the provided dimensions. The combination of the 6.34 mm length and the 5.29 mm width produces a visual footprint that reads larger than weight alone might suggest, due to efficient cutting proportions and the mixed brilliant facet architecture which maximizes light return and apparent size.

The interplay between weight and color is a key determinant of value for spinel, and this stone demonstrates a strong alignment of desirable traits. Intense color in spinel, and particularly in pinkish purple tones from Ceylon Sri Lanka, is less commonly encountered than mid tone or lighter variants. When intense saturation occurs in a clean, transparent stone that remains under one carat but close to one carat, the result is a piece that combines rarity with practical setting options. The clarity assessment of very very slightly included when viewed at eye level indicates that the stone is effectively eye clean, while retaining the natural characteristics that confirm its identity as an untreated spinel. Excellent polish further contributes to the overall light performance, allowing the strong color to exhibit depth and lively sparkle. Because there has been no enhancement, the color and clarity are entirely natural, a factor that appreciably affects market preference among collectors and connoisseurs.

From a design and investment perspective, the 0.81 carat pinkish purple oval spinel is versatile and defensibly rare. The dimensions and mixed brilliant cut make it suitable as a center stone for delicate rings, pendants that emphasize color, or layered jewelry designs where a refined, intense color focal point is desired. Setting choices that secure the girdle while allowing a generous table view will optimize the perceived size and color saturation, and a well proportioned setting will protect the stone while showcasing its natural attributes. For those focused on long term value, the combination of near one carat weight, intense natural color, eye level clarity, and Sri Lankan origin offers a profile that is collectible and resilient. The Natural Gemstone Company provides this gem with full disclosure of its attributes, and we can assist with certification, mounting recommendations, and condition documentation upon request.