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Reference Values of Gems
Database updated: 1 July 2015
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Aquamarine: average retail prices, Jul 2015


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Valuation date: 28 Jul 2015
Value chart for Aquamarine. Data valid till: 11 Aug 2015
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
908.20971.581,034.951,193.391,827.14
130 - medium light very strongly greenish Blue; strong (heated)130 - medium light very strongly greenish Blue; strong (heated)
Alternative name, occurrence category: Rare
474.42507.53540.63623.39954.45
121 - light Green-Blue or Blue-Green; strong (unheated)121 - light Green-Blue or Blue-Green; strong (unheated)
Alternative name, occurrence category: Common
205.15219.46233.78269.57412.72
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
160.94172.17183.40211.48323.79
127 - very light very strongly greenish Blue (unheated)127 - very light very strongly greenish Blue (unheated)
Alternative name, occurrence category: Common
94.63101.23107.84124.35190.38
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
147.82158.13168.45194.23297.38

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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