Grandidierite 7 stone two toned sterling silver ring size 5

This ring was purchased as pre owned but doesn’t show any signs of use whatsoever. Like new.  Genuine 7 oval cut grandidierite gemstones prong set in an authentic 925 sterling silver setting that’s plated with platinum and vermeil yellow gold. Measures a size 5. Sometimes grandidierite stones will glow under UV on rare occasion, and some of these stones glow a soft pink color under UV. 1.35 ctw. 925 Djoy Reasonable offers considered