0.86 Ct. Purple Spinel from Ceylon (Sri Lanka)

This transparent 0.86 carat oval purple spinel measures 6.49 x 5.18 x 3.25 mm, and is faceted in a mixed brilliant cut that balances table size, crown angle, and pavilion depth to maximize both color saturation and light return. The cutter employed a classic mixed scheme, with a brilliant crown to enhance scintillation and a modified pavilion geometry to preserve depth of hue across the oval outline. The resulting light performance produces a lively central flash and a controlled pattern of peripheral scintillation, while the excellent polish delivers crisp facet junctions and bright facet faces. Color is described as medium intensity purple, and the clarity is assessed as very slightly included evaluated at eye level, meaning minor natural features are visible under close inspection but do not materially diminish transparency or brilliance. The stone is untreated, with no enhancement, and its provenance is Ceylon Sri Lanka, attributes that speak to both natural origin and careful lapidary execution offered by The Natural Gemstone Company.

What gives this spinel its unmistakable signature are the internal features that trace the crystal growth history of Sri Lankan spinel fabrics. Under magnification the stone shows a constellation of minute octahedral crystal inclusions and isolated pinpoint crystals set along crystallographic planes, accompanied by delicate reflective platelets that catch and fragment light into micro scintillation. Faint, oriented growth zoning is present, revealed as subtle shifts in tone when the gem is tilted, and very small healed surface reaching features create soft reflective veils that add depth without compromising durability. These characteristics combine to form a diagnostic inclusion pattern that is consistent with natural Ceylon spinel, providing provenance clues to experienced connoisseurs and a textural richness that enhances the stone rather than obscuring it. For collectors and designers who value geological authenticity and precision cutting, this 0.86 carat oval purple spinel offers a rare blend of refined cutting technique, clean visual appeal, natural signature inclusions, and assurance of no enhancements, available through The Natural Gemstone Company.