Large ring in white gold, green peridot, diamonds and sapphire

MATERIAL: white gold, green peridot, diamonds and sapphire DESCRIPTION: large ring made with oval cut sapphire in the center framed with a diamond pave on a high base with green peridot pave, signed 'Valente', bears the 750 mark MEASURES: ring 7 WEIGHT: 6.30 ct sapphire, 3.0 ct green peridot, 0.25 ct diamonds, H color, VS clarity, 20.2 g