36 Bottles Lot of 14K 10K 18K Gold Testing Solution Jewelry Testing Acids JSP

This EASY to use genuine JSP & GTE kit will determine the karat value and purity of Gold Jewelry, scrap, bars, coins, and much more! *Our goal is to make testing your jewelry FUN, FAST, and EASY! *We promise that our acids are guaranteed to be FRESH! *Each bottle will test hundreds of times! *These small bottles are perfect for traveling with or carrying in a purse or briefcase. Quick & easy to use; instructions included. *A MUST-HAVE for anyone who invests in gold! This 36 Piece kit includes: 12 each 10k acid12 each 14k acid12 each 18k acid – Easy to read and follow instruction booklet and color chart!

GTE Deluxe Diamond Tester Jewelry Tester Instrument Tool

Only used once. The GTE Deluxe Diamond Tester is a black testing kit designed for identifying and testing diamonds. The set includes a tool organizer, making it easy to keep the instrument in order. This jewelry tester, made by GTE Diamond Analyzer in the United States, is suitable for professionals and enthusiasts in the jewelry industry. With this tool, users can accurately determine if a stone is a diamond and identify its quality.