At GCS we have access to an incredible selection of diamonds and gems. Let us help you find the perfect stone whether you know exactly what you are looking for or are still unsure. Check out our Diamond Education page as well for details on picking your perfect diamond!

If you have any questions please contact us!

Fill out the form below and we can begin the process of finding the perfect stone.

Contact Info (* required):
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Diamond Details (optional):
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Certificate:
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Return Policy:
GCS has a 14 day exchange policy or a store credit and no refunds. There are no refunds and no exchanges on custom orders. No refunds and No exchanges on loose diamonds. If you have any questions in regards to our policy please feel free to contact us.