Bague Argent 925 Tanzanite Ovale (4 tailles )Tanzanite Ring in 925 Silver This ring in natural tanzanite mounted on sterling silver 925 Captivated by its elegant hues ranging from bluish purple to deep violet, Tanzanite is a sought after gemstone prized for its unique brilliance and natural refinement. Each ring is meticulously crafted to showcase the stone while ensuring optimal comfort on the wrist. Origin and Appearance La Tanzanite It is a rare natural stone, known for its palette of colors