Gold & Platinum 3-Stone Round Ring Mountings – 8mm Center Stone with Two 5mm Round Sides Sheet Stock & Stampings platinum versions are 95% platinum

platinum versions are 95% platinum and 5% ruthenium

High-quality gauges maintain stable output without pressure creep

Smith's high-quality gauges precisely hold the low output levels used in jewelry repair work

Safety bar on the filigree box prevents accidental release

multi-function balance for bench work that demands 0

Gold & Platinum 3-Stone Round Ring Mountings – 8mm Center Stone with Two 5mm Round Sides Sheet Stock & Stampings platinum versions are 95% platinumThese three stone round ring mountings are designed to showcase an 8 mm center stone flanked by two 5 mm round side stones. Cast and hand polished in the USA by America's largest family owned findings manufacturer, each mounting arrives ready for setting and sizing. The total carat weight range spans 3 4 ct to 7 8 ct, expressed in diamond weights. Available in 14K White Gold, 18K White Gold, and Platinum, these mountings are crafted from responsibly