A TOURMALINE AND DIAMOND RING
The rubellite tourmaline weighing 9.73 carats mounted within a pavé-set brilliant-cut diamond double-surround, with similarly-set bifurcated shoulders and plain hoop
A TOURMALINE AND DIAMOND RING
The rubellite tourmaline weighing 9.73 carats mounted within a pavé-set brilliant-cut diamond double-surround, with similarly-set bifurcated shoulders and plain hoop