Market value charts

Kornerupine: average retail prices, Aug 2019

Valuation date: 21 Aug 2019
Value chart for Kornerupine. Data valid till: 04 Sep 2019
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.
111 - light very strongly bluish Green; very slightly greyish 111 - light very strongly bluish Green; very slightly greyish
Alternative name, occurrence category: Rare
$121.57/ct $132.14/ct No data No data No data
084 - medium light Green; slightly greyish 084 - medium light Green; slightly greyish
Alternative name, occurrence category: Rare
$90.52/ct $98.39/ct No data No data No data
069 - medium yellowish Green; slightly greyish 069 - medium yellowish Green; slightly greyish
Alternative name, occurrence category: Common
$87.77/ct $95.40/ct No data No data No data
063 - light yellowish Green; very slightly greyish 063 - light yellowish Green; very slightly greyish
Alternative name, occurrence category: Rare
$64.53/ct $70.15/ct No data No data No data
047 - medium light Yellow; very slightly brownish 047 - medium light Yellow; very slightly brownish
Alternative name, occurrence category: Rare
$82.60/ct $89.78/ct No data No data No data

Approximate clarity factors:

Clarity grade VVS VS SI1 SI2 I1 I2 I3 OPQ
Value factor 1.0000.9270.8140.6950.5420.3210.214---


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