Ring in 18k (750°/°°) white gold and platinum set in its center with a round Old European Cut diamond weighing approximately 1.50 carats (K SI) in two diamond surrounds. The first is openwork and composed of 8/8 cut diamonds in a closed setting. The second is set with brilliant-cut diamonds for approximately 0.5 carats. The ring is delicately gadrooned. Probably French work from the 1960s. Presence of the owl head hallmark for 18 carat gold and the mascaron hallmark for platinum.
Ring size 53, resizing possible.
Dimension of the central motif: 1.9 cm.
Gross weight: 10.18 grams