Keshi Pearl & Diamond Floral Cocktail Ring in Sterling SilverKeshi Pearl Diamond Floral Cocktail Ring in Sterling Silver. The word Keshi is Japanese for poppy and it describes pearls that are formed without a nucleus. We love that this sterling silver Keshi and diamond floral ring is feminine and edgy. The high luster of the Keshi corn flake style pearl create a bright white flower with a pink hue. The center of the floral design features round brilliant champagne colored diamonds adding brilliance to this