Siam Mekkela goddess of lightning nielloware black sterling silver shield brooch 925 nature Gemstone tested with Presidium II

Gemstone tested with Presidium II gemstone tester

It has alternating spacer beads between each heavily cut crystal

Waterfall Austrian crystal rainbow aurora borealis vintage bib necklace

Prong set in the reverse

The ribbon on the bottom of the brooch has damage on one side as seen in pictures

Siam Mekkela goddess of lightning nielloware black sterling silver shield brooch 925 nature Gemstone tested with Presidium IISiam Mekkela goddess of lightning nielloware black sterling silver shield brooch. Good vintage condition with small signs of normal wear. Stamped on the reverse sterling made in Siam. Acid tests positive for sterling silver. Brooch measures 2 inches tall and 1 and 1 2 inches wide.