Cleef and New Jewelry Arpels Carpe Ko? Watch Bracelet. This tribute to the Japanese culture takes the form of a koi carp and contains a staggering 8,000 gemstones in both yellow and white gold. The gem types used to depict Idolra Watches the happy fish features are diamond, yellow sapphire, spessartite garnet, black spinel and Paraiba-like tourmaline. The watch dial is Latest Alluring Jewelry Online also set with gems and is.