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Reference Values of Gems
Database updated: 2 Aug 2016
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Aquamarine: average retail prices, Sep 2016


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Valuation date: 28 Sep 2016
Value chart for Aquamarine. Data valid till: 12 Oct 2016
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.
134 - medium very strongly greenish Blue; very slightly greyish (heated). Origin: Brazil.134 - medium very strongly greenish Blue; very slightly greyish (heated). Origin: Brazil.
Alternative name, occurrence category: Rare
546.62572.86599.10664.71927.13
130 - medium light very strongly greenish Blue; strong (heated)130 - medium light very strongly greenish Blue; strong (heated)
Alternative name, occurrence category: Rare
393.36412.24431.13478.34667.18
121 - light Green-Blue or Blue-Green; strong (unheated)121 - light Green-Blue or Blue-Green; strong (unheated)
Alternative name, occurrence category: Common
194.39203.72213.05236.38329.70
111 - light very strongly bluish Green; very slightly greyish (unheated)111 - light very strongly bluish Green; very slightly greyish (unheated)
Alternative name, occurrence category: Common
152.50159.82167.14185.44258.66
127 - very light very strongly greenish Blue (unheated)127 - very light very strongly greenish Blue (unheated)
Alternative name, occurrence category: Common
89.6793.9798.28109.04152.09
129 - light very strongly greenish Blue; very slightly greyish (heated)129 - light very strongly greenish Blue; very slightly greyish (heated)
Alternative name, occurrence category: Common
132.10138.44144.78160.64224.06

Color grades system


Approximate clarity factors:

Clarity grade VVS VS SI1 SI2 I1 I2 I3 OPQ
Value factor1.0000.8910.7580.5130.425---------

Clarity grade patterns


Gemstone Appraisal:  Aquamarine  

Value Charts: printable version  

Gems info: Aquamarine  


 
 
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