Purchase Loose Diamonds

We would love to help you with your diamond search. We have the largest GIA diamond selection in the tri-state area and can help work with any budget.

Please use the form below to inform us of what you're looking for and a Goldstock staff member will contact you shortly.

This form is not to be used for advertising purposes, if you are not in search of a loose diamond please do not submit this form. If you have a general question for the Goldstock staff, please call us at 1-888-281-1789 or email us.

Thank you.

We have provided you with a detailed diamond information to help you in completing your diamond request.

The 4C's of Diamond Grading (including color & clarity grading scales)

The difference between GIA and EGL certifications

Your Information

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Diamond Details

Hold CTRL + Click to select multiple

Hold CTRL + Click to select multiple

Hold CTRL + Click to select multiple

From $0.00 to $0.00

Are you looking to give the diamond around a certain date? Are you looking for any other qualities in a diamond? Are you looking for a particular style mounting?

Business Hours
Mon-Fri: 9:30am- 5:00pm
Sat: 9:30am - 4:00pm

717 Liberty Avenue
Clark Building Suite 203
Pittsburgh, PA 15222