 Color gemstone jewelry and more. Plus, when you make an appointment to shop, you can also get $100 off your purchase. Go see your favorite diamond expert and save even more at Diamonds Direct's annual summer sale. Don't miss these incredible offers at Diamonds Direct's annual summer sale. Get an incredible 20% off July 19th through the 21st. Shop or make an appointment in-store or online at DiamondsDirect.com.