Lia Sophia Vintage Faux Green Turquoise Rhinstone Statement Necklace Estate find

Faux green turquoise stones with marquis shaped yellow/green stones and clear round rhinestones on silver tone. Signed Lia Sophia on clasp and on back of the center piece. measures 18” not including clasp. There is no extension piece. Please ask all questions prior to purchase. I am no expert on jewelry, so I am open to private messages with more information or corrections if I’ve made a mistake or can better describe a piece that is listed.