3.03 Ct. Blue Sapphire from Ceylon (Sri Lanka)

This 3.03 carat cushion shape blue sapphire, C.Dunaigre certified Blue, presents precise dimensions of 9.00 x 7.19 x 4.87 mm, and is a textbook example of technical excellence in lapidary work, faceted with a mixed brilliant cut to optimize both scintillation and color saturation. The mixed brilliant approach combines brilliant style faceting on the crown with controlled step elements on the pavilion, producing a lively return of white light without sacrificing the deep, intense blue body color that defines high quality Ceylon material. The stone is transparent and eye clean at normal viewing distance, a clarity trait that materially elevates per carat value, and it exhibits excellent polish, with crisp facet junctions and a well calibrated table to pavilion relationship that maximizes optical performance. Origin is Ceylon Sri Lanka, a source renowned for its vibrant blue hues, and importantly this sapphire is untreated, no enhancement reported, which is increasingly rare in the market and is explicitly noted on the C.Dunaigre certificate, reinforcing provenance and authenticity.

From an investment perspective this sapphire aligns with the key attributes that drive long term appreciation, size at just over three carats, intense natural color, eye clean clarity, superb cutting and polish, untreated status, and a well documented origin all combine to concentrate intrinsic and collectible value. Untreated Ceylon sapphires of this caliber are constrained by limited supply, while demand from private collectors and specialty investors has shown steady growth, a dynamic that supports sustained price resilience. The combination of an optimized mixed brilliant facet design and excellent polish enhances marketability, because discerning buyers place a premium on stones that deliver both color depth and dynamic light performance in finished jewelry. Certification by C.Dunaigre and the backing of The Natural Sapphire Company provide clear documentation for provenance and condition, improving liquidity on resale and reducing counterparty risk. For investors seeking tangible, portable assets with a demonstrable track record of demand and limited availability, this sapphire represents a technically superior choice with strong potential for future appreciation, and we recommend retaining certification and documented origin to maximize long term value.