Amazing piece. Heavy and well made. I would suggest adding a jump ring or two to make fastening easier as the one present is on the smallish side. Securely strung on gray thread, so the beads have a gray tint. Graduated. Fabulous necklace. Rare find. Quick ship tracked and insured

117 grams on my kitchen scale

20.75” long

Largest bead is .75”

Priced to factor in the addition of a few jump rings (very inexpensive).