Gold & Platinum Round Solitaire 4.5mm Center Stone 4-Prong Die Struck Components 1 ct diamond) Standard Ring

1 ct diamond) Standard Ring Size Range 6½–7 (U

Grobet USA Half-Round Ring Precision Files — also called Half-Round Slim Files or Half-Round Inside Ring Files — are the best-selling file shape in the jewelry industry

7mm–1mm Roller Diameter 50mm Roll Hardness 64 HRC to 6mm depth (induction hardened) Maximum Sheet Thickness Capacity 6mm Maximum Wire Capacity 7mm Gear Ratio 4-to-1 Dimensions 13-1/2″ L × 7-3/4″ W × 12-1/2″ H (345mm × 200mm × 320mm) Net Weight 57 lbs

14K white gold is rhodium plated with a nickel-based alloy

some connections may require additional weatherstripping of different thicknesses

Gold & Platinum Round Solitaire 4.5mm Center Stone 4-Prong Die Struck Components 1 ct diamond) Standard RingThese die struck 4 prong round solitaire ring mountings are designed to accept a 4. 5 mm center stone (approximately 3 8 carat) and arrive highly polished and ready for setting and sizing. Made in the USA by America's largest family owned findings manufacturer from responsibly sourced gold and platinum, these mountings meet the standards professional jewelers expect for quality and consistency. Mountings are supplied in standard USA ring sizes 6 to 6