Japanese Koi Fish Sterling Silver Medallion PendantCarved clean through the silver rather than engraved on a flat disc, the koi swims mid stream with daylight showing between every fin and scale. This . 925 sterling silver medallion catches the carp mid journey fins spread, body arched. The openwork cuts give the fish a floating silhouette against your chest. At 35mm 44mm and 13 grams, the oxidized finish pools in the recessed scale lines while raised surfaces stay bright so the koi stands out even