An 18 carat gold Sapphire and Diamond cluster ringAn 18 carat gold cluster ring. Set with three central dark blue sapphires, one 4x3mm, and two 3x2mm (est 0. 34 carats) Surrounded by twelve x 2. 4mm brilliant cut white diamonds to a total carat weight estimated at 0. 34 carats. Colour H i, clarity Si. Head 12. 8x8. 5mm, depth 4mm, white gold, weight 2. 6grams. Band is 18 carat yellow gold. Hallmarks for Birmingham . No date letter, probably 2000 2010. No noticeable wear. Size O, we can easily resize