Gold & Platinum Round Solitaire 6.5mm Center Stone 6-Prong Die Struck Mounting Components They are made of fine

They are made of fine heat-tempered

these gravers offer the durability professionals expect while saving setup time for engravers at any skill level

The platinum version is composed of 95% platinum and 5% ruthenium

Lapidary: Run progressive stages with silicon carbide grits

Gold & Platinum Round Solitaire 6.5mm Center Stone 6-Prong Die Struck Mounting Components They are made of fineThese 6 prong round solitaire ring mountings are designed to showcase a 6. 5 mm (1 carat) center stone with precision and elegance. Die struck and highly polished, each mounting arrives ready for setting and sizingno extra prep required. Made in the USA by America's largest family owned findings manufacturer from responsibly sourced precious metals, these mountings meet the standards professional jewelers expect. Available in three metal types: 14K