1,18 Karat blauer runder Saphir aus Sri Lanka Collection Ruesch 31 carat natural Black Round

31 carat natural Black Round diamond is GIA certified (1499922404)

This exquisite oval-cut gemstone has earned its CD certification

Experience the rare elegance of this matched pair of unheated blue sapphires from Sri Lanka

Roségold und Platin

14 carat fancy intense yellow pear diamond with VS2 clarity

1,18 Karat blauer runder Saphir aus Sri Lanka Collection Ruesch 31 carat natural Black RoundA magnificent 1. 18 carat round sapphire from Sri Lanka, prized for its deep blue coloration and exceptional quality. This Ceylon sapphire delivers the brilliance and durability expected of fine gemstones, making it a distinguished choice for discerning collectors and jewelry connoisseurs.