Quality Necklace Mandrel Casting Machines & Equipment These 6-prong round solitaire ring

These 6-prong round solitaire ring mountings are designed to showcase a 7 mm center stone (approximately 1-1/4 carat in diamond weights)

Quatro part number F180

Compatible with Quatro Gold Vaults

Recycled precious metal verified to come from 100% recycled sources

Quality Necklace Mandrel Casting Machines & Equipment These 6-prong round solitaire ringThe Quality Necklace Mandrel is a versatile forming tool designed for light hammering, wax work, and jewelry display. Known in Germany as an Iron Maiden, this mandrel provides a realistic neckline profile that makes it ideal for shaping, forming, and presenting necklaces with professional results. Constructed of chrome plated cast iron with a polished finish, it offers a smooth working surface at an accessible price point. Features Chrome plated cast