Fancy Color Diamond Rarity Evaluator

Discover how rare is your fancy color diamond. The rarity output reflects years of data analysis, provided by GIA, mining companies, online surveys and interviews of the leading fancy color manufacturers around the world. The Argyle data is taken from the official tender publications.

Find Out How Rare is Your Diamond
Evaluate Your Diamond by GIA Report Number:
Type in your diamond's weight:
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Choose your diamond's color:
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Choose your diamond's shape:
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Choose your diamond's saturation:
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Choose your diamond's clarity:
FL or IF
Flawless/Internally Flawless
VVS
Very Very Slight Inclusion
VS
Very Slight Inclusion
SI
Slight Inclusion
I
Inclusion or Pique
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Generate your data:

You selected:

Carat: ct
Saturation:
Color:
Shape:
Clarity:
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Type
Weight
Color
Shape
Saturation
Clarity
Generate
Done!

Fancy Color Diamond Rarity Evaluator

Tool Information
The FCDRE™, developed by the Fancy Color Research Foundation (FCRF, www.fcresearch.org), provides data‐based range estimates for Rarity of any fancy color diamond above 1 carat based on actual statistics provided by diamond grading labs, proprietary FCRF gemological research as well as various FCRF publications.

Fancy Color Diamond Rarity Evaluator

Your Reports:


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Diamond Characteristics:
Carat:
Saturation:
Color:
Shape:
Clarity:
Gemological Characteristics:
Market Distribution Percentage
Saturation
Shape
Carat
Clarity
Color
Diamonds Frequency of Appearance
R1 | Once Every
25 Years or More
R2 | Once Every
10-25 Years
R3 | Once Every
5-10 Years
R4 | Once Every
1-5 Years
R5 | 1-5
Stones per Year
R6 | 5-50
Stones per Year
R7 | 50-100
Stones per Year
R8 | 100-1,000
Stones per Year
R9 | 1,000-3,000
Stones per Year
R10 | 3K >
Stones per Year

Any data acquired from the FCRF Rarity Calculator is not a guarantee or valuation and cannot be used for appraisal purposes by third-party entities. For additional information regarding data disclaimers or limitations, please see www.fcresearch.org, contact info@fcresearch.org

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