Certified Loose Diamonds Source at Wholesale Prices

# 1DiamondSource.com

Wholesale Diamonds from the Source        

Engagement Rings at Wholesale Prices



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NOTE:

All the loose diamonds and gemstones used in our rings, earrings and jewelry are purchased form legitimate sources.  We sell only non-conflict diamonds.

 

 

 

 

Highest Quality Diamonds

  Click to search for certified loose diamonds:

  Diamond Search

About Our Wholesale Diamonds

We are master loose diamond cutters with multi-generation experience in the wholesale jewelry industry. We offer custom diamond cutting and repair service on all cuts, shapes and sizes and provide free consultation and expert advice on polished and rough diamonds. Diamond and gemstone jewelry appraisals by a GIA graduate are also available. We sell diamonds loose or we can custom set your diamond choice at our in-house factory.  High quality rare and large diamonds is our specialty.  #1 Diamond Source only sell natural diamonds that are laboratory certified.  We are members of the Better Business Bureau and the Jewelers Vigilance Committee.

Our huge inventory, primarily includes colorless and near colorless diamonds (GIA: D to J).  Our loose diamonds range in clarity grade from Flawless to “Slightly Included” (GIA: FL to SI2).  The Diamond shapes that we primarily offer are: Round, Oval, Princess, Pear shape, Marquise, Heart shape, Radiant, Cushion, Emerald cut, and Asscher (square Emerald).  We can custom supply most other shapes upon request.  #1 Diamond source does not sell artificially treated or clarity enhanced diamonds.

Find the Perfect GIA Diamond at Wholesale Price

Huge inventory of certified diamonds.

  • To search for your loose diamond please click below:

    Basic Search  or  Detailed Search

  • With Free Shipping and No-Risk return policy

  • Over 40,000 GIA certified diamonds at wholesale prices

    •

  • Receive guidance from in-house GIA Gemologist on your diamond selection.

Extensive selection of Ideal and Excellent cut diamonds.

Ideal-Hearts-Arrows

 

Sizeable inventory of Ideal

  "Hearts & Arrows"  &

"Excellent cut" diamonds

 

 

Expert advice, personal and caring service.

  • In person by a GIA Graduate Gemologist

  • Our honesty and fairness have been tested and earned online since 1998

Better Business Bureau and the Jewelers Vigilance Committee members.

 

   4 Cs - Loose Diamond Value Factors

Get Essential Education and Guidance

Learn about the four main factors which determine diamond value.

 

Learn about your favorite diamond shape.
 

Talk about "WOW!". The marquise diamond ring arrived safe and sound but I was not prepared for what I saw when I the packaging opened... the engagement ring is breathtaking.  It is everything you represented it to be and the setting is exquisite.

Thank you so much for your patience and guidance in helping us with our selection.

Thank you again,

  Jerri in AR
Wholesale Loose Diamonds with Free Shipping and 14-Day, No-Risk Guarantee!

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 CORPORATE OFFICE:
#1 Diamond Source 
36 W. 47th St.
New York, NY 10036		 OFFICE HOURS:
M - F 9AM - 6PM (EST)		 Google Toolbar
Questions?: 1-877-968-7342
 

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