"Edwardian Ring With Ruby And Diamonds On Yellow Gold And Platinum"
Antique 18K yellow gold and platinum ring (hallmarked with a horse), the center of which is set with an oval ruby weighing approximately 0.45 ct and an old-cut diamond weighing approximately 0.55 ct (estimated color H, estimated clarity VS), surrounded by old-cut and rose-cut diamonds, the total weight of which is estimated at approximately 0.10 ct. Late 19th century, Edwardian. Gross weight: 3.81 g. Motif height: 2.00 cm. Motif width: 1.00 cm. Ring size: 56 (diameter 17.75 / US 7.50). Condition: very slight micro-scratches on the gold and platinum parts, natural inclusions in the stones, slight abrasion of the stones, slight wear to the setting, see photos. 
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