2.31 Ct. Purplish Blue Cobalt Spinel from Ceylon (Sri Lanka)

There is a particular poetry in gems that have walked through centuries of human admiration, and this purplish blue cobalt spinel arrives with that same sense of enduring grace. Spinel has a storied place in the history of fine gems, often sharing the royal stage with rubies in crowns and regalia, and collectors who prize lineage and legacy will recognize the importance of a stone that can claim such an illustrious past. This specimen, sourced from Ceylon, Sri Lanka, carries the island legacy of centuries of gem cutting and trade, it is transparent, oval in shape, and weighs 2.31 carats, with precise dimensions of 8.97 x 6.92 x 5.14 mm. The mixed brilliant cut harmonizes old world charm with modern optical science, producing scintillation that rewards both the contemplative gaze and the quick glance. Its clarity is evaluated as eye clean at eye level, allowing the color to sing unimpeded, and it exhibits dark color intensity paired with an excellent polish. There has been no enhancement, ensuring that what you receive is the natural, unaltered voice of this remarkable cobalt spinel.

In any jewelry setting, the vibrant purplish blue hue of this cobalt spinel will command attention without overpowering the wearer, it is the kind of color that reads as both regal and intimate, bold and tasteful. Against a warm yellow gold, the deep blue violet takes on a luminous richness, while set in platinum or white gold the stone reads as a cool jewel tone that seems to glow from within. The mixed brilliant cut maximizes brilliance and contrast, so faceted light returns with a lively play that enlivens rings, pendants, and brooches alike, and its transparency and eye clean clarity ensure that every faceted plane contributes to a jewel that dazzles in motion and stillness. For those who appreciate harmonic pairings, the cobalt spinel works beautifully with White Opal, the soft, milky body of the opal offering a gentle backdrop to the spinel s saturated vibrance, the opal s subtle play of color acting as a lyrical counterpoint to the spinel s steadfast hue. Consider a vintage inspired design that places this oval spinel as a central solitaire, framed by a halo of diamonds and flanked by cabochon White Opal accents, or envision a more restrained bezel setting that highlights the stone s profile and the purity of its polish.

At The Natural Gemstone Company we understand that true elegance endures, this cobalt spinel is presented as a piece of living history, ideal for connoisseurs who seek a gem with provenance, permanence, and personality. Its measurements of 8.97 x 6.92 x 5.14 mm and weight of 2.31 carats make it versatile for a wide range of bespoke commissions, from an heirloom engagement ring to a statement pendant intended for a lifetime of wear. The absence of enhancement preserves the integrity of the stone, and the origin of Ceylon, Sri Lanka ties it to a tradition of gem craftsmanship that has inspired jewelers for generations. If you are curating a collection that values timelessness, or if you are designing a piece meant to be passed down through family, this cobalt spinel offers a striking balance of rarity, beauty, and historical resonance. We welcome inquiries for custom settings, private viewings, and detailed gemological documentation, and we invite you to imagine this luminous purplish blue oval at the heart of your next treasured creation.