Diamond studs have been the choice of everyday jewelry for many people. These baubles help enhance the different facial features of the wearers. Hence, the size and look of stud earrings play a crucial role in your decision-making. A round cut diamond stud earring suits people of every feature; people with sharp and angular features should opt for princess cut lab diamond stud earrings. People who have smaller faces should choose oval cut lab diamond stud earrings. Along with these considerations, wearers should also keep in mind the the 4 C’s of diamonds, as a high-grade diamond will sparkle and illuminate the room with its brightness.