Antique 14 Kt Gold Seed Pearl Encrusted Center Diamond Pin Wheel Star Burst Pendant and Brooch Approx. 1 inches by 1 1/2inches. Tests 14 kt gold and weighs 4.2 grams!
12 tentacles with center .15 carat European Cut Diamond
I see no missing seed pearls which encrust the piece to make it look like it was found in a Grotto.
Top bail and pin back . Clasp has been replaced.