Oval Marcasite, Onyx and Silver Pendant and Earrings Set

Beautiful black onyx oval cabochon surrounded by sparkling marcasite on silver. Each piece is stamped .925 Thailand in a filagree design on the back. Unusual east-west placement of the pendant makes this set stand out. Very good condition. The pendant has a large bail and comes with an 18" silver chain (no markings). Pendant is approximately 7/8" wide and 3/4" long, excluding the bale. It is also an east/west setting, it hangs with the largest part of the oval going side to side. The pair of earrings are posts for pierced ears. These are made with the oval going up and down 3/4" long and 5/8" wide. The matching ring is NOT included in this listing. Check my other listings if you are interested in it please.