Gesswein has been the number one resource of high quality jewelry making tools and supplies, mold & die polishing and repair tools at competitive prices since 1914. Same day shipping is available on most items.
Yehuda Sherlock Holmes 4.0 Diamond Tester – Gesswein Siam
YEHUDA BIG SHERLOCK – Time Connection II, Inc
Sherlock Holmes 4.0 Yehuda Detector - AD Company
Yehuda Sherlock Holmes 4.0 Diamond Tester – Gesswein Siam
KASSOY Tools and Equipment (@kassoyllc) • Instagram photos and videos
Testers
GemOro Pro-D 3 Diamond Tester, Test Diamond and White Sapphire Gemstone
How to Shop for a Diamond - Yehuda Diamonds' Sherlock Holmes
YEHUDA SHERLOCK HOLMES 4–LAB GROWN DIAMOND DETECTOR