NATURAL COLOR-CHANGE SAPPHIRE – 3.07 CT OVAL CUT · TANZANIA · BELLEROPHON CERTIFIED · NO TREATMENT

A rare and highly attractive natural color-change sapphire weighing 3.069 ct, originating from Tanzania and certified by Bellerophon Gemlab (Paris).

This oval-cut sapphire displays a captivating color change from brownish green to purple, a phenomenon highly valued by collectors and connoisseurs. The gemstone shows no indications of any treatment, confirming its fully natural state and long-term integrity.

With excellent transparency, stable color behavior, and pleasing proportions, this sapphire offers strong visual presence both in daylight and artificial lighting. Medium fluorescence further enhances its character without compromising clarity.

A YouTube video link is included, allowing buyers to observe the gemstone in motion and fully appreciate its color-change effect beyond still images.

An exceptional choice for bespoke jewelry, a statement ring, or as a certified collector gemstone with rarity, authenticity, and strong value potential.

Videolink 1 of the Sapphire: https://www.youtube.com/shorts/OVUvDWNc64M

Videolink 2 of the Sapphire: https://www.youtube.com/shorts/9un2xmVo40k