* Products with a Price of $0.00 require a Price Quote. Please Contact Us (or place an order) to receive Price Quotes.
** Price Quotes are valid for a given period of time; they have an expiration date. Quoted Prices are based upon current, up-to-date, Wholesale Market Values.
Note: Some goods will only be priced by PHONE (Not Email): 1-702-880-9044.
Make sure to leave your best phone number(s) when contacting us (by Phone, Email, Contact Page or Order Form) to ensure a quick response regarding your inquiry. Thanks!

WARNING: All sample photographs are the original work of Kenneth Glasser Co. They were taken using our inventory, or merchandise that has passed through our hands. Any other website that uses these photographs is hijacking copyrighted material and presenting it fraudulently.
FACT: We have not granted permission or licensed any other website or company to use these photographs in any form or media. Certain publications have been authorized, in writing, to use certain, selected photographs for a one-time use, giving fully disclosed credit to DiamondRough.net, a division of Kenneth Glasser Co.

Rough Diamonds

DiamondRough.net has a broad inventory of Cuttables, Industrials, Specimens, and Unique Rough Diamonds from many localities around the world. We stock the full range of Shapes, Sizes, and Qualities of Natural Diamond Rough. You can buy single stones and parcels. Whether you seek Rough Diamond Crystals for Jewelry use, Gem-Quality Cuttable Diamond Crystals, a beautiful Diamond Rough Specimen, or Industrial Diamonds for tool making (and other technical uses), we are here for you!
Our proprietary Rough Diamond Grading Terminology has been designed, over many years, to be intuitive. The system has evolved through the creation and updating of our Diamond Rough Education Course. It’s been designed to be self-explanatory. If there is something you don’t understand, we recommend that you order our Rough Diamond Catalog. For deeper understanding order the Diamond Math Book, the Diamond Rough to Polished Potential Guide, and/or enroll in our Education course. For any questions regarding these DIAMONDS and services, please call us directly.
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INTUITIVE SIMPLISTIC CATEGORY GRADING GUIDE TO DIAMOND ROUGH PRICING:

1) Size matters! The larger the stone the more rare and costly.

2) Shape matters! The more pronounced the “Shape-Crystal-Crystallography” the more rare and costly. There are exceptions to this when it comes to “Diamond Rough Specimens”. Certain combined crystal shapes and configurations are more rare and costly. Cutters can usually work around and with a stone’s shape. Industrial Tool Makers generally require specific shapes (there are variables). Broken and cleaved stones in most cases cost less.

3) Clarity matters! The more clear a stone the higher the cost. Less clear going towards levels of translucency, the more translucent the more costly. Non-translucent, opaque cost the least.

4) Color matters! Generally in the “White Category”, the higher (the less color), the more costly. When a stone has a color, the more intense/vivid the color the more costly. Specific colors like pink, blue, orange, etc are more rare and costly. Color combinations or tones depending on specifics must be inquired about.

5) Surface Appearance Texture matters! Glassy and clear is more costly than heavy abrasion, chunky, spongy, etc. You’ll to have study our website photos to have a greater understanding of this important aspect of Diamond Rough

6) Specific Characteristics matter! Fluorescence, Internal Structural Stress, etc.

7) Quantity, Parcels, Parcels mixes matter! Generally the more purchased, the lower the price. Mixed quality parcel assortments generally cost less (no selection or rejection).

The Above is a very BRIEF OVERVIEW of Diamond Rough Pricing. There are exceptions and variables to the above guide.
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* MINIMUM ORDERS APPLY TO THE FOLLOWING PRICES:
* Diamond Rough Single Specimen Stones prices start at $18.00 per carat.
* Rough Diamond Industrial Parcel prices start at $3.50 per carat.