0.74 Ct. Greyish Blue Spinel from Ceylon (Sri Lanka)

This exquisite 0.74 carat, emerald cut greyish blue spinel measures 7.24 x 3.55 x 2.89 mm, and presents a refined faceted profile that balances classical geometry with modern light performance. Originating from Ceylon, Sri Lanka, this stone is fully natural and untreated, with no enhancement, and it displays a clarity grade of very very slightly included, evaluated at eye level, together with an excellent polish and a dark color intensity that gives it presence on the finger or in a bespoke setting. The emerald cut offers broad, elegant facets that emphasize the gem’s transparency, allowing the subtle grey-blue hue to travel beneath the surface and reveal a depth of tone that is seldom found in spinel of this size. This gem feels like a private discovery, a rare parcel of Ceylonese material that a discerning collector will appreciate for its combination of size, cut, and natural purity.

When compared to other famous sources, the hue and tone of this Sri Lankan greyish blue spinel occupy a unique place in the spectrum. It is cooler and more restrained than the velvety cornflower blue of Kashmir sapphires, carrying a muted sophistication rather than overt saturation. Against classic Ceylon sapphires, which often read as brighter and more lively, this spinel leans toward a smoky, elegant temperament that suits designs calling for understated luxury. It differs from the electric, neon quality of a Paraiba tourmaline and the violet-dominant pleochroism of tanzanite, offering instead a stable grey-blue that harmonizes easily with both warm and cool metals. Compared to Montana sapphires, which can show teal or greenish tones, this spinel stays decidedly blue, with a grey veil that amplifies its rarity. Offered by The Natural Gemstone Company, this rare, transparent, emerald cut spinel will appeal to collectors and connoisseurs who seek exclusivity, a natural, untreated character, and a gemstone that reads as an heirloom quality treasure, available only to a select few who understand the subtle language of color and provenance.