Scrolling ribbon and flower border studded with bezel set diamonds and rubies with additional bezel set ruby dangle to bottom, open locket center approx. 1" x 5/8", possible maker's mark in upper loop of ribbon, illegible, overall 2 1/4" x 1 1/8"w., 11 grams, circa 1840's, approx. 3/4ctw of diamonds and 1/2ctw of rubies.