Understated elegance meets modern sophistication in this sleek silver classic three cushion diamond necklace, featuring a trio of cushion-cut diamonds that shine with subtle brilliance.The cushion cut diamond has a high level of brilliance and fire, meaning it reflects white and colored light well. - Due to the rounded edges of the cut, it's a very durable gemstone. - It's a popular cut, so you're likely to find a larger variety of stones.