Antique Edwardian cushion cut diamond ring 18ct white gold

Era: Edwardian 1901-1910
Metal: 18 carat white gold
Gemstone: Old cushion cut diamond .50 carat
Size: UK L US 5.75 EU 51.25
Weight: 2.2 grams
A beautiful cushion cut diamond in an open 8 claw setting, taken from an Edwardian brooch. This timeless ring has had an 18 carat white gold band added by our Goldsmith, with tapered shoulders.
The cushion cut measures 5x4.7mm and is a good clarity verbally graded as Si and K colour. The ring is fully hallmarked for the London assay office, with our makers mark G&J.