Ring in 18k (750°/°°) white gold and platinum set in its center with a square stepcut diamond (old cut) weighing approximately 0.8 carats (5.35x5.17x3.5mm) of estimated quality HI SI1 in a surround of old cut diamonds for a total weight of approximately 1 carat. 3-wire setting. French work from the 1950s. Presence of the eagle's head hallmark for 18 carat gold and the dog's head hallmark for platinum, traces of manufacturer's hallmark.
Ring size 52, resizing possible
Weight: 4.91 grams