Sapphire and diamond ring. Set to the centre with a circular-cut diamond, within an open work border millegrain-set with calibr?-cut sapphires and circular-cut diamonds, to a pierced gallery, French import marks.
A Beautiful and rare Vintage Cushion Cut Diamond and Sapphire Engagement Ring. The diamond was cut circa The stunning setting is handmade platinum and the shank is triple wire.An exquisite Estate Engagement Ring.
Old European Cut Diamond and Emerald Ring, circa 1915 An old European cut diamond weighing approximately carats is surrounded by calibre emeralds and a total of approximately 1 carat of single cut diamonds set in platinum.