Presidium OTI All-In-One Diamond Tester Prop 65 - Carbon Rounding out the kit are

Rounding out the kit are a half-round concave jaw ring bending plier and a flat nose smooth jaw parallel plier

Round shape suitable for all sizes of round diamonds

each clasp includes a safety mechanism for secure wear

463 8 oz Consumer Package ~237 mL Notes

This replacement pad is designed for use with pitch bowl 125

Presidium OTI All-In-One Diamond Tester Prop 65 - Carbon Rounding out the kit areThe Presidium OTI All In One Diamond Tester combines dual optical and thermal testing technology into a single probe, delivering fast, reliable diamond authentication for professional jewelers and gemologists. This versatile instrument distinguishes natural diamonds from lab grown diamonds, moissanite, and common simulantsincluding glass, sapphire, and cubic zirconiawhether the stone is loose or mounted in any jewelry setting. With a resistive