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High Quality Online GIA Diamonds Selection


We sell loose diamonds online directly to the public at wholesale prices since 1999. All our loose diamonds and those used in our diamond rings, earrings and jewelry are purchased from legitimate sources. We sell only non-conflict diamonds.

Our loose diamonds are all independently certified by the Gemological Institute of America (GIA) and come with the original GIA certificate. And, they are carefully examined and authenticated by our in-house GIA Gemologist and GIA Diamond Grading Graduate. We sell only pure, 100% natural diamonds; absolutely no clarity enhanced or treated stones.




bullet Search online for GIA or AGS loose diamonds at wholesale price:


bulletHuge inventory selection updated regularly with new diamonds

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Loose Diamonds at Wholesale Prices

High quality certified diamonds arranged below by weight range:


Round Brilliant Cut Loose Diamonds - GIA or AGS Lab Certified:



Princess Cut Loose Diamonds - GIA Lab Certified:



Radiant Cut Loose Diamonds - GIA Lab Certified:



Emerald Cut Loose Diamonds - GIA Lab Certified:



Emerald Cut Loose Diamonds - GIA Lab Certified:



Cushion Cut Loose Diamonds - GIA Lab Certified:



Oval Cut Loose Diamonds - GIA Lab Certified:



Pear Shaped Loose Diamonds - GIA Lab Certified:



Marquise Cut Loose Diamonds - GIA Lab Certified:



Heart Shaped Loose Diamonds - GIA Lab Certified:







"I have received the loose diamond and I am very pleased. It is exceptional!!!.
I hope to do business with you again soon. Thanks again." Donna in CA.


 

CORPORATE OFFICE*: #1 Diamond Source 36 W. 47th St. New York, NY 10036

OFFICE HOURS: M - F 9AM - 6PM (EST) By Appointment

* Selling at wholesale to the trade and retail to the public.




Copyright © 2015 #1 Diamond Source
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