Jessica Simpson 1/4 ct Black & White Diamond Butterfly Necklace in 10K White Gold from Jewelry.com

Price:$399.99  

Nothing is more timeless than the simplicity of black and white. This delicate 18-inch butterfly necklace by Jessica Simpson uses the 'J' in her signature to create two wings of 10K white gold each set with a row of round-cut black and white diamonds totaling 1/4 ct. It's an instant classic and a great gift idea for the fashionista in your life. Butterfly measures 3/4 inch x 5/8 inch.