Database updated: 18 April 2014.
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Fire opal: average retail values, Apr 2014


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Valuation date: 18 Apr 2014
Value chart for Fire opal. Data valid till: 02 May 2014
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.
018 - medium dark orangey Red; strong
Alternative name, occurrence category: Common
78.7382.6986.6596.56136.17
017 - medium orangey Red; very slightly brownish
Alternative name, occurrence category: Common
113.73119.46125.18139.48196.71
025 - medium reddish Orange; strong
Alternative name, occurrence category: Common
105.27110.56115.86129.10182.06
034 - medium Orange; strong
Alternative name, occurrence category: Common
89.2993.7998.28109.51154.44
035 - medium Orange; very slightly brownish
Alternative name, occurrence category: Common
51.6754.2756.8763.3789.37
032 - medium light Orange; strong
Alternative name, occurrence category: Common
41.8143.9146.0251.2872.31
031 - light Orange; strong
Alternative name, occurrence category: Common
33.9535.6637.3741.6458.73

Approximate clarity coefficients:

Clarity grade VVS VS SI1 SI2 I1 I2 I3 OPQ
Value coefficient1.0000.9500.8900.780------------

 

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Gems info: Fire opal  

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