Gold & Platinum Round Solitaire 4.5mm Center Stone 4-Prong Die Struck Metal Types:14K White Head/14K Yellow Shank Precision cup burs designed for

Precision cup burs designed for rounding and finishing prongs during stone setting

Die struck construction for consistent quality and high density

resulting in sharper detail definition and superior durability compared to cast alternatives

but perform excellently on all metals

8mm LOM1401-10-C #40 1

Gold & Platinum Round Solitaire 4.5mm Center Stone 4-Prong Die Struck Metal Types:14K White Head/14K Yellow Shank Precision cup burs designed forThese 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