Round
OOn this page you can find jewelry models of rings in STL format, with central inserts of a round cut. To purchase files, create an account or place a guest order. After payment, the files will be sent to the e-mail specified at checkout.n this page you can find jewelry models of rings in STL format, with central inserts of a round cut. To purchase files, create an account or place a guest order. After payment, the files will be sent to the e-mail specified at checkout.