This is a John Atencio JA Sterling Silver & 18K Gold Modernist Ring & Earring Set. The earrings measure 1/2" long and wide. The ring is a size 6 and 1/2" tall. They are marked JA 925 18K and other maker marks. They weigh a total of 20.6 grams. They are in very good condition and would make a wonderful addition to your collection! 

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