18ct White Gold Diamond Ring by Canturi.
Four claw set 3.51ct diamond with 3/4 hoop diamond set band, with a black sapphire set to each side at top of underrail. Centre diamond 3.51ct colour J clarity SI2, shoulder diamonds18 (0.59ct) colour F/G clarity VS. Signed Canturi. Size H/I (4.25)
Estimate $20,000-30,000