Art Deco High Relief Beautifully Sculptured 18K Gold & Diamond Horse Head Pendant. We test every item with the touch stone and acid method and this tests for solid 18K gold. The pendant measures one inch wide and 1-5/8 inch high to the top of the loop that you put a necklace chain through. It has an old cut small diamond accent on the horses fore head. The weight is 8.3 grams. It is in excellent condition. Guaranteed to please the new owner.