Gorgeous 18” Charles Albert Alchemia necklace with center comprised of what I believe is Black Melanite, a sub species of garnet. Shimmery with crystal pieces set in stunning gold. Chain if you call it that consists of long gold pieces and round beads. T bar clasp. Weighs 3.5 oz.

Possible that stone center is different than listed.

Very nice piece with little wear.

Marked on back.