Lithos 18KY & 14K Yellow Gold Diamond Interchangeable Vario Clasp.  The clasp measures 18.21 mm X 13.9 mm. This clasp has 30 full cut round brilliant diamonds of SI clarity and champagne color. There is a total diamond weight of 1.95 carats. Lithos made this clasp out of a tennis bracelet. The tennis bracelet is 14KY gold and the vario findings are 18KY gold. The interchangeable clasp system is also called the Vario, Gellner and Jorg Heinz system.  This shown on our cocoon cord. We sell them in our eBay store. The cord is not included in the price. 
250-50-678