30s Vintage Mother of Pearl Disc Necklace in Gold Tone Metal 18 Inches Long

This is a lovely vintage 20snor 30s mother of pearl disc hoop necklace. The lovely mother of pearl circles are 7/8" in diameter and are some of the most beautiful mother of pearl i have seen, with a rainbow of shimmer and shine. I see pink, blue, purple, and green. The necklace is 18 inches long and is in excellent condition with a box clasp. It is not marked. .