Our Round Lab Grown Diamond Studs with Lab Grown Diamond Halo and Hidden Lab Grown Diamonds. Each stud features a brilliant round Lab Grown Diamond encircled by a delicate halo of shimmering Lab Grown Diamonds, Each stud features a brilliant round Lab Grown Diamond encircled by a delicate halo of shimmering Lab Grown Diamonds, magnifying their brilliance and allure. Adding an extra touch of luxury, hidden Lab Grown Diamonds along the setting elevate these studs to a level of unmatched opulence.