Vintage Native American Turquoise Sterling Silver Pendant Necklace ETC8299

This is a vintage Native American handmade pendant necklace. The pendant features a shadowbox bezel with a square cut turquoise stone in the center. The turquoise measures 11mm wide x 12mm. There is a tiny chip out of the bottom right edge. There are hairline cracks in the stone that are natural (coming from the matrix points to other matrix points). In my opinion, this stone is secure and these fractures should not compromise that. The pendant measures 15/16" x 13/16" wide. The pendant hangs 1 3/8" long from the chain. The chain is 17 5/8" long with a secure spring ring clasp. Total weight is 11.0 grams.
This is a vintage, previously owned necklace. Therefore, light wear can be expected.