Certified Round Diamond Studs
All of our round certified studs are meticulously evaluated and graded by the GIA. Each of our certified round diamonds comes with a grading report from an accredited gem lab, so you can feel confident that your round diamond studs are of the highest quality.
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Create Your Own GIA Certified Diamond Stud Pair
*We must receive your order by Monday Feb 09, 2026 to guarantee delivery by Saturday Feb 14, 2026. Guaranteed delivery does not apply to orders for hoop earrings and halo settings.
Guaranteed Delivery applies only to orders shipped within the United States (unless otherwise stated below). Not valid on International orders. Our delivery guarantee EXCLUDES: (i) delays due to customer error or failure to respond in a timely manner to our requests, (e.g. different billing and shipping address) (ii) shipment delays caused by third party shipping companies (e.g. FedEx, UPS, etc.), and (iii) locations to where an expedited and/or Saturday shipping option is not available. (iv) Customer not available to sign and receive package delivery. We reserve the right to cancel any order for any reason.rn