JEWELRY ENGAGEMENT RING STL FILE FOR DOWNLOAD AND PRINT- CC12CENTER STONE 1.00 CARAT DIAMOND . ( DOWNLOADABLE 3D DIGITAL FILE ) IN STL FILE FORMAT FOR INDUSTRIAL JEWELRIES READY FOR 3D PRINTING.If you want resizing ring size i will do and charging you more on default price as custom order .Jewelry 3D Computer Aided Design (CAD) STL file format direct ready for 3d printing than for cast jewelry metals platinum, gold, silver etc.... If you want make this ring you can buy this mold 3d cad digital file and give to your own local jeweler studio or any local jewelry store for print and cast gold or platinum or silver whatever you want for make your ring . If you want for i make it in my studio , message me for can discussing about what metals you want and what diamonds clarities you want it for this ring and about price after confirm i will made to order in my studio. Also available this CAD 3D Mold file Design for jewelry stores, jewelry retailers, jewelry manufactures, jewelry suppliers , jewelry manufactures and ect.Anything want to know more feel free to message me.Thank you.Piettro Jewelry