1.50 - 1.99ct E SI2 Natural Radiant
As of April 2026, there are 928 natural radiant diamonds with E color and SI2 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from ￥49,978 JPY to ￥28,482,089 JPY, with an average of ￥1,186,700 JPY.
Last updated: April 2026
Available
928
Lowest Price
￥49,978 JPY
Highest Price
￥28,482,089 JPY
Average Price
￥1,186,700 JPY
Market Intelligence
Retailers Selling
43
Cross Retailer %
N/A
Price Spread
43.9%
30-Day Price Trend
N/A
30-Day Supply Change
N/A
Volatility (30d)
N/A
Price Range
Price per carat distribution across retailers
10th Percentile
$2,968
Median
$4,841
90th Percentile
$7,023
Score Distribution
927 diamonds scored across 4 quality tiers
Excellent
226 (24.4%)
Very Good
337 (36.4%)
Good
238 (25.7%)
Average
126 (13.6%)
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