Market value charts

Benitoite: average retail prices, Dec 2018

Valuation date: 19 Dec 2018
Value chart for Benitoite. Data valid till: 02 Jan 2019
Values in USD per carat; ref. clarity = VVS, ref. cut = Excellent

Color Color Description, Occurrence 1 ct. 3 ct. 5 ct. 10 ct. 30 ct.
153 - medium Blue; slightly greyish 153 - medium Blue; slightly greyish
Alternative name, occurrence category: Very rare
4,253.16 No data No data No data No data
157 - light violetish Blue; strong 157 - light violetish Blue; strong
Alternative name, occurrence category: Very rare
2,802.66 No data No data No data No data
147 - light Blue; very slightly greyish 147 - light Blue; very slightly greyish
Alternative name, occurrence category: Very rare
2,299.62 No data No data No data No data
145 - very light Blue 145 - very light Blue
Alternative name, occurrence category: Very rare
1,766.32 No data No data No data No data
223 - colorless 223 - colorless
Alternative name, occurrence category: Very rare
1,596.12 No data No data No data No data

Approximate clarity factors:

Clarity grade VVS VS SI1 SI2 I1 I2 I3 OPQ
Value factor 1.0000.9200.8590.7400.610---------

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