GTE & JSP Gold, Silver, and Platinum Jewelry Testing and Appraisal Kit
13-Piece Professional Set. Bundle and Save.
This easy-to-use appraisal kit features genuine JSP testing acids, trusted by jewelers since 1980, and designed to accurately determine the authenticity and value of gold, silver, and platinum jewelry, scrap, bars, coins, and more.
Why JSP and GTE Acids Matter
Most testing kits rely on small, imported bottles that sit for long periods and lose accuracy. This kit does not.
• Never imported testing acids
• Manufactured in the USA by JSP, a trusted name since 1980
• 0.5 oz bottles, up to 3× larger than many competitors
• Always fresh, reliable, and consistent
• Each bottle performs hundreds of tests
Fresh acid gives accurate results. Old or diluted acid does not. This kit is built for real testing, not guesswork.
Simple, Proven Testing Process
Scratch your jewelry on the test stone, apply a drop of the appropriate testing solution, and observe the reaction. Results are fast, clear, and repeatable with the included color chart and instructions.
What’s Included. 13-Piece Kit
• JSP 10K Gold Testing Acid Solution 0.5 oz
• JSP 14K Gold Testing Acid Solution 0.5 oz
• JSP 18K Gold Testing Acid Solution 0.5 oz
• JSP 22K Gold Testing Acid Solution 0.5 oz
• JSP Silver Testing Acid Solution 0.5 oz
• JSP Platinum Testing Acid Solution 0.5 oz
• (2) GTE Premium 2 x 2-inch Scratch Test Stones with non-slip rubber backing for secure desktop testing
• GTE 30X Triplet Jeweler’s Loupe for inspecting hallmarks, engravings, coins, and fine details
– Chrome-plated metal body
– Optical triplet glass lens
– Foldable with protective cover
– Lens diameter 21 mm
• GTE Bamboo Storage Box with 9-slot design
– Holds up to 3 bottles and 2 scratch stones
– Airtight design helps contain vapors and extend acid shelf life
– Ideal for travel, estate sales, thrift stores, and field testing
• GTE Diamond Needle File for shaving filings during testing
• Jewelry cleaning gentle wipe cloth
• Easy-to-follow instruction booklet with color chart
Built for Real-World Use
This kit is designed for repeated testing, portability, and long-term reliability. The larger bottle sizes, American-made acids, and protective storage system make it a smart investment for anyone serious about jewelry evaluation.
Ideal For
• Jewelry buyers and sellers
• Estate sale and auction shoppers
• Precious metal investors
• Collectors, hobbyists, and refiners
Test with confidence using fresh, American-made JSP acids and professional GTE tools trusted for decades.
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