70-80% off on the jewelry at JC penny. Below is an example:
LIMITED TIME SPECIAL! 2.5 CT.T.W. Lab-Created White Sapphire Stud Earrings in Sterling Silver
https://www.jcpenney.co
Other options:
https://www.jcpenney.com/p/limited-time-specials-lab-created-white-sapphire-studs/enr5007803070?pTmplType=package