These fabulous turquoise earrings are from Sheri Liebert Design, an artisan from California who works mainly with high quality sterling silver. These particular geometric earrings have turquoise from Arizona set in solid sterling silver and marked on the back: 'Sheri' and '925'.
Both earrings measure .75" long and a little over .25" wide. The ear wires are fixed solid silver.
These beautiful earrings were rescued from the bottom of a box of broken estate jewelry, cleaned and polished, and are a wonderful example of treasure found in the most unexpected place. These earrings are likely circa 1990s.