Old mine cushion shape diamond studs. A matching pair, set with a cushion shape old mine diamond to each, one with a weight of 3.52 carats, M colour, VS2 clarity, the other 3.54 carats, M colour, VS1 clarity, in open back claw settings. The combined approximate diamond weight is 7.06 carats, to split claws and elegant C-scrolls to each openwork collet, pierced backholing and fitted to reverse with secure post and disc fittings. Tested platinum, circa 1920, accompanied by HRD reports #13007319002 and #13007319001.
