Special Values on Loose Diamonds

For GIA Certified Loose Diamonds

To search online for your loose diamond click below:

  Basic Diamond Search

  Detailed Diamond Search

• A GIA graduate will always examine your loose stone selection and report to you.

About Our Loose Diamonds

We are family owned jewelry manufacturers and master diamond cutters and we specialize in high quality, gem laboratory certified-diamonds (i.e., GIA). For over eight years, we have been using the Internet to offer our exceptional service and products directly to the public at wholesale prices. To view recent reactions from our Internet clients, you can go to: feedback_2007 .  #1 Diamond Source is a member of the Better Business Bureau, the Jewelers Vigilance Committee and a registered StopBloodDiamonds.org Jeweler.  We strive for full accounting and disclosure on the source and identity of our diamonds.  All our loose diamonds and those used in our diamond rings, earrings and jewelry are purchased form legitimate sources.  We sell only non-conflict diamonds.

#1 Diamond Source Specialty

High quality rare and large GIA certified loose diamonds is our specialty. Diamonds occur in every color of the rainbow.  #1 Diamond Source sells colorless and near colorless diamonds (GIA: D to J).  Upon request, we also supply most any natural “fancy colored” diamonds.  We primarily sell diamonds online that have a clarity grade of “Slightly Included” ( GIA: SI) or better.  We do not sell artificially treated or clarity enhanced diamonds.

Our diamonds are all independently certified by the Gemological Institute of America (GIA) and come with the original GIA certificate.  And, they are carefully examined by our in-house GIA Gemologist or GIA Diamond Grading Graduate.  We also provide our customers with a free comprehensive insurance appraisal (supplied upon request).

You can rely on our expert advice, personal and caring service.

• In person by a GIA graduate in Diamond Grading

  and Fine Jewelry Consultation

• Via online information and material

• Our honesty and fairness have been tested and earned

• We specialize in high quality rare and large loose diamonds

Available Loose Diamond Shapes

• Round Brilliant Diamond

• Princess (Square Modified) Brilliant Diamond

• Radiant (Cut-Cornered Modified) Brilliant Diamond

• Marquise Brilliant Diamond

• Oval Brilliant Diamond

• Pear Brilliant Diamond

• Heart Brilliant Diamond

• Cushion Brilliant Diamond

• Emerald (Step-Cut) Diamond

• Asscher (Square Emerald) Diamond

• Trillion (Modified Triangular) Diamond

• Request your custom cut diamond shape

Current Special Values on Certified Loose Diamonds