Presidium® Synthetic White Diamond Screener II Gauges The blades meet flush on

The blades meet flush on the back of the tool

This stone offers a different grade on each side

Pattern wire helps take at least one step out of your fabrication process with its decorative pattern already created on the wire surface

The wire is delicate and should be handled with care

This file has a Swiss cut #4

Presidium® Synthetic White Diamond Screener II Gauges The blades meet flush onThis Presidium Synthetic White Diamond Screener II (SDS II) carries a 100% Lab Grown Diamond Referral Rate achieved by ASSURE testing and instantly measures the UV absorption of colorless diamonds to differentiate Type IIa stones from Type Ia stones, allowing you to perform further tests as needed to protect yourself against fraud. Type Ia diamonds contain nitrogen impurities that naturally occur as diamonds are formed. Type IIa diamonds contain