Blue Sapphire 4.07 ct

Blue Sapphire – 4.07 Carats in an Antique Oval Cut

There are blues that whisper – and blues that stay with you long after you've looked away. This 4.07-carat blue sapphire belongs firmly to the latter. Measuring 9.65 x 8.30 x 5.00 mm, it carries a quiet authority that makes itself known the moment it catches the light – a rich, even blue that feels both timeless and entirely alive.

What truly sets this stone apart is its antique oval cut – a faceting style rooted in an older tradition of gem cutting, and considerably rarer than the polished precision of modern styles. Where contemporary cuts chase maximum brilliance through dozens of small facets, the antique oval takes a different approach: broader facets, a softer geometry, and a depth of color that draws the eye inward rather than reflecting it straight back. The result is a sapphire that glows rather than flashes – warm, rich, and deeply satisfying to look at. For those designing a vintage-inspired piece or simply seeking something with genuine character, this cut is a rare and fortunate find.

Very small natural inclusions are present, as is typical of fine natural sapphires, and do nothing to diminish the stone's beauty. A heat treatment has been applied to enhance the stone's natural color – a universally accepted and standard practice across the fine gemstone industry that brings out the very best of what nature already created.

Quality and authenticity are confirmed by two of the most respected names in gemology: the GIA – Gemological Institute of America, the global benchmark for gemstone certification, and the GLA – Gemmological Laboratory Austria, based in Vienna. Together, they provide complete confidence in every aspect of this exceptional stone.

Classic in color, distinctive in cut – a sapphire that rewards the eye and stands the test of time.

When purchasing this Sapphire you'll receive a report by GLA, which assigned a replacement value of 15.000€.

In addition to that this Gemstone also comes with a report by GIA.