This 14K White Gold Diamond and Amethyst Horseshoe Necklace has .16 carats of round diamonds and 6.80 carats of Amethyst. The chain measures 16 inches. Brand: Jewelrycastle Design: Gemstone Occasion: Birthday Metal Stamp: 14 kt Diamond Color: G-J Diamond Clarity: I1 clarity Diamond Weight: 0.16 Gem Weight: 6.8