Art Deco 18ct gold old cut diamond quatrefoil cluster ring, c.1920s

Dating to the first quarter of the 20th century, this gorgeous piece has been beautifully designed as a diamond cluster ring. Set with four central diamonds in a very pretty and unusual quatrefoil shape, surrounded by a scalloped halo of diamonds. The diamonds are very bright and lively, well matched and total an estimated 1.18 carats. The ring face is platinum and measures 14 mm x 12 mm. On a plain 18ct gold shank. This aesthetic and very pretty piece would make a perfect antique engagement ring. Please note the box shown is for demonstration purposes.
Measurements: UK ring size L 1/2 to M, approx US size 6 1/4, or France approx. 52 1/2 to 53
Weighs: 3.4 grams
Hallmarks: none, tests as 18ct gold and platinum