1.5 Carats Exceedingly Rare Stibiotantalite Natural Gemstone
€1,798.29As one of the world’s rarest minerals this cushion-shaped Stibiotantalite boasts with exceptional clarity, vibrant color & rare brilliance.
2.8 Carats Ultra Rare Stibiotantalite Natural Gemstone
View ProductAs one of the world’s rarest minerals this cushion-shaped Stibiotantalite boasts with exceptional clarity, vibrant color & rare brilliance.
