MATERIAL: Yellow gold, sapphires, rubies, emeralds and diamonds fancy DESCRIPTION: sculpture ring made of beat gold and engraved with geometric motifs, pyramid-shaped, embellished on each side of a sapphire, a ruby, a emerald and a diamond fancy framed by diamonds pave, Webb signed bears the mark 18 kt MEASURES: 6 WEIGHT: 2.00 ct sapphire, emerald 2,00 ct, rubies 2,00 ct, fancy diamonds 2.00 ct, 0.60 ct diamonds, 31.7 g31.7 g
Bibliography:
USA, mid-Sixties