Lab-Grown Diamond 1.91ct, Round, G, VS1 Thread & Wire This tool steel blanking die

This tool steel blanking die produces a small ring blank (2-1/16"L x 9/16"W) from sheet metal up to 18 ga

Apply with a moist brush

The Yehuda is ready to use in less than a minute and delivers color-coded results that can easily be uploaded to your Google drive or other cloud account

Mix 8–12 oz of Magic Luster™ with one gallon of heated water

Contains phosphoric acid

Lab-Grown Diamond 1.91ct, Round, G, VS1 Thread & Wire This tool steel blanking dieThis round lab grown diamond is a special purchase item. The stone has a chemical make up identical to those found in nature; it performs at the bench just as a natural stone would. Please review the Specifications & Features section for details about this limited stock offering. Stone Shape: Round Color: G Stone Size: 7. 99 mm Stone Type: Lab grown Enhancement: Synthetic (SYN) Mohs Hardness: 10 Refractive Index: 2. 417 Specific Gravity: 3. 52 Country