Database updated: 21 July 2014.
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Topaz: average retail prices, Jul 2014


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Valuation date: 22 Jul 2014
Value chart for Topaz. Data valid till: 05 Aug 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.
045 - light Yellow; very slightly brownish
Alternative name, occurrence category: Common
76.8281.3785.9397.32142.88
021 - light reddish Orange; very slightly brownish
Alternative name, occurrence category: Common
94.1499.73105.31119.27175.11
024 - medium light reddish Orange; slightly brownish
Alternative name, occurrence category: Common
97.45103.23109.01123.47181.27
048 - medium light Yellow; slightly brownish
Alternative name, occurrence category: Common
99.87105.80111.72126.53185.77
033 - medium light Orange; very slightly brownish
Alternative name, occurrence category: Common
255.29270.43285.58323.43474.86
022 - medium light reddish Orange; strong
Alternative name, occurrence category: Rare
375.68397.96420.24475.95698.78
025 - medium reddish Orange; strong
Alternative name, occurrence category: Rare
437.21463.14489.07553.90813.23
017 - medium orangey Red; very slightly brownish
Alternative name, occurrence category: Rare
398.35421.98445.61504.68740.96
034 - medium Orange; strong
Alternative name, occurrence category: Rare
340.26360.44380.63431.08632.91
038 - medium light orangey Yellow; strong
Alternative name, occurrence category: Rare
241.02255.32269.62305.36448.32
187 - very light Purple
Alternative name, occurrence category: Rare
926.39981.341,036.281,173.651,723.13
199 - light reddish Purple; strong
Alternative name, occurrence category: Rare
1,369.331,450.551,531.771,734.822,547.02
114 / 021 - bi color: medium light very strongly bluish Green; very slightly greyish / light reddish Orange; very slightly brownish
Alternative name, occurrence category: Rare
191.85203.23214.61243.06356.85
134 - medium very strongly greenish Blue; very slightly greyish
Alternative name, occurrence category: Common; irradiated
21.9123.2124.5127.7640.76
140 - medium light very slightly greenish Blue; strong
Alternative name, occurrence category: Common; irradiated
19.1120.2421.3824.2135.54
130 - medium light very strongly greenish Blue; strong
Alternative name, occurrence category: Common; irradiated
18.3419.4320.5223.2434.12
113 - medium light very strongly bluish Green; very slightly greyish
Alternative name, occurrence category: Common; irradiated
17.9619.0320.0922.7633.41
105 - medium light bluish Green; very slightly greyish
Alternative name, occurrence category: Common; irradiated
16.3117.2718.2420.6630.33
209 - medium light strongly purplish Red; very slightly brownish
Alternative name, occurrence category: Common; diffusion / coating treatment
12.3613.0913.8215.6622.98
191 - medium light Purple; very slightly greyish
Alternative name, occurrence category: Common; diffusion / coating treatment
13.2514.0314.8216.7824.64
095 / 201 - "mystic topaz" surface treatment, kaleidoscope colors
Alternative name, occurrence category: Common; coating treatment
13.8914.7115.5317.5925.83
022 / 218 - "azotic topaz" surface treatment, kaleidoscope colors
Alternative name, occurrence category: Common; coating treatment
13.5014.3015.1117.1125.12
223 - colorless
Alternative name, occurrence category: Common
7.778.238.699.8514.45

Approximate clarity coefficients:

Clarity grade VVS VS SI1 SI2 I1 I2 I3 OPQ
Value coefficient1.0000.8360.7020.481------------

Clarity grade patterns

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Gems info: Topaz  


 
 
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