APEX (by GemTrue) for diamonds (natural v. synthetic) + simulant (incl. Moissanite & Cz) Schweizer (German readers) Buy this book and select

Buy this book and select another book as a free gift

This is the English-language edition (most Tardy books are in French)

check it with the diamond gauge (included)

ie it won't tell you what the stone is

Click here to read an article about approved balances

APEX (by GemTrue) for diamonds (natural v. synthetic) + simulant (incl. Moissanite & Cz) Schweizer (German readers) Buy this book and selectSummary The APEX is a combined standard (thermal) tester for diamond non diamond, plus the latest technology (UV absorption) to distinguish natural diamond from synthetic diamond. Plus it tests for Moissanite and Cz Simulant (= any other stone). One probe, one test, the onboard computer works out the answer. Handheld, lightweight. Can test any stone mounted in jewellery and it also comes with a stone holder for testing loose stones. If diamond, it