16. OPAL AND DIAMOND RING - French import mark for 18 carat gold (750°/00) and platinum (850°/00) - Claw-set to the centre with a round-shaped white opal, between shoulders and set with two old brilliant-cut diamonds - Ring size P½ (57) - Gross weight: 2.88 grams To be sold without reserve Overall condition: good, superficial wear in form of scratches Metal stamped and tested for 18 carat gold and platinum Opal: with some play of colour - small flashes of orange, green and blue throughout, abrasions Diamonds: approx. 0.025 ct, I-J colour, SI clarity This condition report is provided for your convenience based on the opinion of our gemmologists. Bonhams is not responsible for any discrepancies between this information and other opinions.