Vintage Cecil Sanders Navajo Lab Opal Inlay & Sterling Silver Teardrop Earrings. Beautiful vibrant blue lab created opal & onyx Inlaid earrings by Cecil Sanders. In good used condition. There's a small scratch/possible manufacturing defect on one earring on the bottom (see last few pics). It's not very noticeable when worn. Please see all pics for details and measurements and message with any questions. Thanks for looking!