These earrings are made of neon blue apatite, carnelian agate, chrysoprase, ruby and smoky topaz which is gold plated in sterling silver. Total length is 2 3/4 inches or 7 cm. The lever back is gold filled.
Gold Smoky Topaz Shield With Chrysoprase

https://riverstonejewelry.com/ RIVERSTONE JEWELRY; SCOTT PARKER PHOTO https://www.scottparkerphoto.com/