Model 1027 Material Brass&Copper Stone 4 pcs Setting Channel setting Sizes Available in any size Tolerance ±0.02mm~±0.05mm Surface CNC groove, gold plated, brushed Plating Rhodium plating, Electric plating ODM/OEM Available to change stone setting and material, DIY logo print on rings and other rational OEM requirements MOQ The MOQ is 30pcs/ 50pcs each size/design  for …