multicolor  
 
Gemval logo
Reference Values of Gems
Database updated: 1 Feb 2016
  Sign up Log in
 
     
 
 
     
 

Tourmaline: average retail prices, Feb 2016


Select gemstone type:

Pricing data on alexandrites, diamonds, emeralds, opals, rubies, sapphires, spinels and tanzanites is available for subscribers only. Subscribe


Valuation date: 07 Feb 2016
Value chart for Tourmaline. Data valid till: 21 Feb 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 greyish134 - medium very strongly greenish Blue; very slightly greyish
Alternative name, occurrence category: Indicolite. Rare
613.81708.43803.051,039.591,985.77
131 - medium light very strongly greenish Blue; very slightly greyish131 - medium light very strongly greenish Blue; very slightly greyish
Alternative name, occurrence category: Indicolite. Rare
480.28554.32628.35813.441,553.78
096 - medium light very slightly bluish Green; slightly greyish096 - medium light very slightly bluish Green; slightly greyish
Alternative name, occurrence category: Indicolite. Common
190.73220.14249.54323.04617.05
104 - medium light bluish Green; strong. Origin: Africa.104 - medium light bluish Green; strong. Origin: Africa.
Alternative name, occurrence category: Indicolite. Rare
1,635.201,887.262,139.322,769.475,290.06
107 - medium bluish Green; very slightly greyish107 - medium bluish Green; very slightly greyish
Alternative name, occurrence category: Indicolite.
422.83488.01553.19716.141,367.92
098 - medium very slightly bluish Green; very slightly greyish098 - medium very slightly bluish Green; very slightly greyish
Alternative name, occurrence category: Rare
399.85461.49523.13677.221,293.58
088 - medium dark Green; strong088 - medium dark Green; strong
Alternative name, occurrence category: Chrome Tourmaline. Rare
377.69435.91494.13639.681,221.89
078 - medium dark slightly yellowish Green; strong078 - medium dark slightly yellowish Green; strong
Alternative name, occurrence category: Common
211.50244.10276.70358.21684.22
071 - medium dark yellowish Green; very slightly greyish071 - medium dark yellowish Green; very slightly greyish
Alternative name, occurrence category: Common
93.48107.89122.30158.32302.42
075 - medium light slightly yelowish Green; very slightly greyish075 - medium light slightly yelowish Green; very slightly greyish
Alternative name, occurrence category: Common
65.1675.2185.25110.37210.82
059 - medium greenish Yellow; very slightly greyish059 - medium greenish Yellow; very slightly greyish
Alternative name, occurrence category: Common
76.4988.28100.07129.55247.46
050 - medium Yellow; very slightly brownish050 - medium Yellow; very slightly brownish
Alternative name, occurrence category: Common
88.23101.83115.43149.43285.43
035 - medium Orange; very slightly brownish035 - medium Orange; very slightly brownish
Alternative name, occurrence category: Common
108.58125.32142.06183.90351.27
017 - medium orangey Red; very slightly brownish017 - medium orangey Red; very slightly brownish
Alternative name, occurrence category: Common
149.45172.49195.53253.12483.50
009 - medium Red; slightly brownish009 - medium Red; slightly brownish
Alternative name, occurrence category: Common
93.40107.79122.19158.18302.15
219 - medium light slightly purplish Red; very slightly brownish219 - medium light slightly purplish Red; very slightly brownish
Alternative name, occurrence category: Common
113.75131.29148.82192.66368.00
201 - medium light reddish Purple; very slightly brownish201 - medium light reddish Purple; very slightly brownish
Alternative name, occurrence category: (See also "Tourmaline Rubelite" section). Common
203.46234.82266.18344.58658.20
206 - light strongly purplish Red; strong206 - light strongly purplish Red; strong
Alternative name, occurrence category: Common
107.84124.47141.09182.65348.88
189 - light Purple; very slightly greyish189 - light Purple; very slightly greyish
Alternative name, occurrence category: Common
119.99138.48156.98203.22388.18
157 - light violetish Blue; strong157 - light violetish Blue; strong
Alternative name, occurrence category: Common
228.49263.71298.93386.98739.19
024 - medium light reddish Orange; slightly brownish024 - medium light reddish Orange; slightly brownish
Alternative name, occurrence category: Common
52.6960.8168.9389.24170.46
020 - light reddish Orange; strong020 - light reddish Orange; strong
Alternative name, occurrence category: Common
101.85117.55133.25172.50329.50
225 - light Grey225 - light Grey
Alternative name, occurrence category: Common
130.66150.80170.94221.29422.70
223 - colorless223 - colorless
Alternative name, occurrence category: Common
95.37110.07124.77161.52308.53

Color grades system


Approximate clarity factors:

Clarity grade VVS VS SI1 SI2 I1 I2 I3 OPQ
Value factor1.0000.9150.8110.6450.3920.217------

Clarity grade patterns


Gemstone Appraisal:  Tourmaline  

Value Charts: printable version  

Gems info: Tourmaline  


 
 
Gemval logo Color grading system
Color system for opals
Clarity grades
Gems info
How it works
FAQ
Interviews
Testimonials
Updates
Partners
Privacy Policy
Disclaimer
Site Map
About us
Contacts
©2004-2016 Gemval.com
 
  multicolor