presidium gem tester

• PRESIDIUM DUO TESTER GEM AND DIAMOND TESTER (PDT)

  

  Go to see$469.00

• HDE High Accuracy Professional Jeweler Diamond Tester For Novice and Expert

  

  Go to see$9.49

• GEMOLOGICAL REFRACTOMETER, GEMSTONE TESTING INSTRUMENT

  

  Go to see$81.00

• Replacement Probe for Presidium Gem & Duo Testers (PGT & PDT Line)

  

  Go to see$51.65

• Original Presidium Gem Tester & Diamond Gem Stones Test ( PGT / CSE )

  

  Go to see$185.00

• DUSIEC(TM) Jewerly Diamond Tester Selector II Gems Gemstone Tester LED Tool

  

  Go to see$11.62