Lab-Grown Diamond 1.53ct, Round, Blue, SI2 Handles & Collets 30® chuck-style handpiece that accommodates

30® chuck-style handpiece that accommodates a wider range of tool shank sizes for a wider range of applications

and the black faux leather presents a sophisticated look that highlights your jewelry designs

all sizes are perfect for colored gemstones

This Hilgari™ chasing hammer has one large

White faux leather covers padded cardboard

Lab-Grown Diamond 1.53ct, Round, Blue, SI2 Handles & Collets 30® chuck-style handpiece that accommodatesThis 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: Stone Size: 7. 43 mm Stone Type: Lab grown Enhancement: Synthetic (SYN) Mohs Hardness: 10 Refractive Index: 2. 417 Specific Gravity: 3. 52 Country