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Gemological Institute Of America | All About Gemstones - GIA

Rough Diamond with Unusual Coating of Fake Green "Radiation Stains" Chromium oxide powder imitates green "radiation stains" on a rough diamond crystal .

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Raw Diamonds and Rough Gemstones – The Raw Stone

Our complete inventory of raw diamonds and rough diamonds. Descriptions contain sizing and source information for each stone. If you do not see exactly what you are looking for, please be in direct touch with us at [email protected]

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Natural Diamond Grading Reports & Services

Diamond Origin Report. Full 4Cs assessment with a plotted clarity diagram, geographic origin and GIA report number laser inscription. For loose, natural D-to-Z color diamonds only, weighing 0.15 carats or more that were submitted for rough analysis.

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Kimberley Diamonds Process Certification | U.S. Customs ...

Aug 06, 2019 · Kimberley Process Certification SchemeThe Clean Diamond Trade Act was signed into law on July 29, 2003 which prohibits the "importation into, or exportation from, the U.S. of any rough diamond, from whatever source, unless the rough diamond has been controlled through the Kimberley Process Certification Scheme (KPCS)". Rough diamonds, which have become known as conflict

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RDW – Rough Diamond World – NYC based Diamond Dealers

Specializing in Rough Cut, Polished, and Rose Cut Diamonds. All of our diamonds are Kimberly Certified ethically sourced. Specializing in Rough Cut, Polished, and Rose Cut Diamonds. All of our diamonds are Kimberly Certified ethically sourced. BUY WITH CONFIDENCE | RDW is a New York City-based diamond dealer. All our diamonds comply with UN ...

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Diamond Certification: A Complete Guide

Searching for a GIA certified diamond two or three Color grades lower or one or two Clarity grades lower will ensure you purchase a higher quality diamond for a cheaper price. The bottom line is: don't buy an EGL certified diamond. No matter how "cheap" it seems to you compared to GIA certified diamonds, it's all a game.

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Rough uncut diamonds: Buy Certified diamonds | Airi Diamonds

Mother Nature creates rough diamonds in a plethora of sizes, shapes and colours, each with their own unique personality. They remind us of a time of myths and legends, when diamonds were compared to fallen stars and praised for bringing luck and protection.

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Rough diamonds stock photo. Image of diamond, certify ...

Three rough diamonds on a mirror Diamonds in the rough Weight balance normally used to weigh rough diamonds. Rough uncut diamonds Scattered Diamonds on Wood, Showing the Facet Cut of the Gem Stone. Bag of diamonds Rusty grey blue toolbox open on table Triangles diamonds glass texture Rough black painted concrete wall with cracks and chips in plaster

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Rough Diamond Prices - info-diamond

Rough Diamond Prices Simulator. We offer you a simulator of prices (images below) for the purchase of rough diamonds which is accessible on subscription. Very easy to use, specify the crystalline shape of rough diamond, its weight, its color and its clarity and the simulator calculates the purchase price of this rough diamond.

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Certified Rough Diamonds | Diamond in the Rough

Our assurance to our customers that our pieces are ethically sourced, untouched, and pure, all rough diamonds and rough diamond jewelry are certified by Diamond in the Rough and International Gemological Institutes and that we stand behind our rough diamond jewelry.

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Diamonds: Buy GIA Certified Black & Uncut Diamond

Diamonds. Are you looking for Natural Diamond Online? Check out our store with a wide range of diamonds in different shapes and sizes. Here, you can find rough stone such as Congo Cubes, and Uncut diamond beads with strands. We also have a calibrated size of the lot in a loose diamonds .

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LOOSE DIAMONDS | GIA & IGI CERTIFIED 1CT LOOSE DIAMOND .

Lukhi Diamond Have World Largest Collection Of Natural Polish Rough Carat Size Fancy Color GIA IGI Certified Round Shape Loose Diamonds Online Wholesale Price

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What is the KP | KimberleyProcess

The Kimberley Process is an international certification scheme that regulates trade in rough diamonds. It aims to prevent the flow of conflict diamonds, while helping to protect legitimate trade in rough diamonds. The Kimberley Process Certification Scheme (KPCS) outlines the rules that govern the trade in rough diamonds.

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Kimberley Process Certification Scheme - Wikipedia

The Kimberley Process Certification Scheme (KPCS) is the process established in 2003 to prevent "conflict diamonds" from entering the mainstream rough diamond market by United Nations General Assembly Resolution 55/56 following recommendations in the Fowler Report.The process was set up "to ensure that diamond purchases were not financing violence by rebel movements and their allies .

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Rough Diamonds, Uncut Diamonds, Armaan International

See real diamonds in 360° high-resolution. This is the best way to see a diamond's color, clarity and fluorescence. You can rotate our diamonds and gems in 360 degrees, zoom as if they were real-life. To see our diamonds with this stunning 360° spin view just Click on any Diamond Image.

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Rough Diamond Grading Program - Diamond School

The rough diamond grading program at A.I.D.C. Inc. is the most comprehensive of its kind and the only program that is equipped with its own text books on rough diamonds. Both books come in hard covers with full color plates displaying individual diamond crystals and parcels of rough with detail explanations on color and inclusions within the ...

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GIA Diamond Grading Reports | 4Cs of Diamond Quality by GIA

The GIA laboratory issues diamond grading reports for loose, natural diamonds in the D-to-Z color range that weigh 0.15 carats or more. GIA Diamond Grading Reports are not issued for laboratory-grown diamonds, diamond simulants, mounted diamonds or those that have undergone unstable treatments, such as fracture filling or coating.

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Loose Rough Natural Diamonds for sale | eBay

Find Loose, Rough Diamonds for a Variety of Purposes. When you're looking for a source of rough diamonds to cut and polish, set in jewelry, use for industrial applications, or simply display as they appeared in nature, you want quality and selection. Shop on eBay to find a wide variety of loose, rough, natural diamonds.

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CERTIFIED-DIAMONDS - lukhidiamond

All Type Certified Diamond Like - GIA Certified Diamond, IGI Certified Diamond

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Certified Rough Diamonds, Certified Rough ... - Alibaba

A wide variety of certified rough diamonds options are available to you, There are 235 certified rough diamonds suppliers, mainly located in Asia. The top supplying countries are China (Mainland), India, and United States, which supply 47%, 14%, and 11% of certified rough diamonds respectively.

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