18 carat gold ring 1 oval-cut opal with a total weight of approximately 5.00 carats (12x8mm) 20 brilliant-cut diamonds of 0.02 each and with a total weight of approximately 0.40 carats. Estimated color H, estimated clarity VS 2 brilliant-cut diamonds of 0.04 each and for a total weight of approximately 0.08 carats Estimated color H, estimated clarity VS finger size 52 weight 6.06 g 750‰ eagle head punch, the gold quality has been tested by a professional. Note: Gemstones are usually treated to enhance their color or clarity. No research has been conducted regarding this specific item.