Fancy Color Diamond Rarity Evaluator

Evaluate Your Diamond by Gemological Characteristics:

Evaluate Your Diamond by GIA Report Number:

Evaluate Your Diamond

Type in your diamond's weight:

Choose your diamond's color:

Choose your diamond's shape:

Choose your diamond's saturation:

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

Generate your data:

You selected:

Carat: ct

Saturation:

Color:

Shape:

Clarity:

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.

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The FCRF Rarity Data

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

E-mail: info@fcresearch.org

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