The weight of diamonds may vary by +/- 6% as we aim to provide you with the most visually appealing stone; these are MAN-MADE LAB-GROWN DIAMOND BANDS. We guarantee your satisfaction. Houston Diamond District has a 30-day return policy on all items, which are graded according to GIA IGI standards. This piece makes an ideal gift for occasions such as birthdays, anniversaries, or holidays like Valentine’s Day or Mother’s Day, or simply to show appreciation to a loved one. Surprise someone special in your life to express your affection! THE ULTIMATE GIFT – This distinct and stylish lab-created diamond engagement ring comes beautifully packaged in an elegant presentation box. It’s a considerate present for your mother, sister, daughter, wife, girlfriend, best friend, or even yourself! Interested in a different center stone? Explore the Houston Diamond District Eternity Band collection, where we have over 100,000 rings available.