A fine oval-shaped ruby and diamond ring The oval-shaped ruby weighing 5.55 carats to the triangular-shaped diamond shoulders and diamond-set gallery. Estimate £70,000 - £90,000 ($112,140 - $144,180) Accompanied by report No. 49667 dated 8 October 2007...

Colombian emerald and triangular-shaped diamond pendant-earrings Set with 2 emerald-cut emeralds weighing 4.90 and 4.46 carats, supported by 2 triangular-shaped diamonds weighing 1.02 carats, all framed by small round diamonds, mounted in platinum. Est....