Dress your neck in sparkle with this chic diamond necklace. Crafted in cool 10k white gold, this curved look showcases five marquise-shaped composites of shimmering round and baguette-cut diamonds. Captivating with 1/3 ct. T. W. Of diamonds and a bright polished shine, this design suspends centered along an 18. 0-inch rope chain that secures with a spring-ring clasp.