Gold Silver Platinum Jewelry Metal Test Kit 10K 14K 18K 24K Diamond Tester Acid
5 Gram 24k Gold Plated Bar (for gold solution verification). JSP 10K Gold Testing Solution (0.5 oz / 14 g). GTE Portable Diamond Analyzer Tester (with bonus diamond sizing gauge). Genuine GTE & JSP Jewelry Testing Kit – Gold, Silver, Platinum & Diamond Purity Test – 16 Piece Deluxe Set.