Ring: attractive, probably antique platinum marquis ring with large old-cut diamond of approx. 1.25ct, 950 platinum

Ring: attractive, probably antique platinum marquis ring with large old-cut diamond of approx. 1.25ct, 950 platinum
Approx. Ø18mm, RG57, ring head approx. 16.5 x 8.4mm, approx. 5.5g, 950 platinum, ring head worked in marquise form, set in the centre with a large old-cut diamond of approx. 1.25ct, tinted, purity in the SI range, as well as with small octagonal-cut diamonds, the ring shoulders worked in flower form, also set with octagonal-cut diamonds, approx. 0.45ct in total, very good condition. Automatically translated by DeepL. To see the original version, click here.