Antonio Pineda Sterling Silver Amethyst Earrings Screw back

These vintage sterling silver earrings are 1 3/16 inches long and 15/16 inch wide
The earrings weigh 20.6 Grams
The Stone/Theme is Amethyst -Natural
Size/Stone measurement (if any) are 9.4 mm
Markings: Crown shape, HNT, NI II, Silver, Sterling, Mexico, 925, Antonio Pineda Crown, (Tested Sterling Silver guaranteed to be so)
The condition of the earrings is Estate, Very good, some nicks in metal, very light wear on amethyst, some patina

Extra Note: 1970s
More unique vintage Silver earrings: https://www.etsy.com/shop/SilverStarrs925?section_id=13899305

NOTE: Variations in color in the pictures are due to reflections. The color in person is a beautiful even silver.

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