‘Marguerite’ ring in 18k (750‰) yellow gold and platinum (850‰) adorned with eight round-cut vintage-cut diamonds, a larger

‘Marguerite’ ring in 18k (750‰) yellow gold and platinum (850‰) adorned
with eight round-cut vintage-cut diamonds, a larger
one (0,50 carat approx.) in the center
Ring size: 55
Gross weight: 3,9 g