18 Karat Yellow Gold Pendant/Enhanser. The “Ball” shape measures 3/4 ” in diameter with a 1/2 ” depth. It has a flat bottom with a “Heart” grill so it does not roll away when wearing it. The pendant contains a heart shape Amethyst weighing 6.45 carats. The cool aspect with this stone is that the top was cut- polished dome style, and the bottom was cut faceted “checker board” style. The effect is wonderful, you just want to stare at it. The Amethyst is surrounded by Pave’ set Round Brilliant Cut Diamonds weighing 0.36 carat total. They are Near colorless and VS clarity. Stamped on back “750” . The pendant weighs 10.40 grams. The Enhanser bail on top opens and closes so you can put it on your favorite chain, beads, pearls, etc…even on your link bracelet are a charm..