1.50 - 1.99ct E SI1 Natural Radiant
As of April 2026, there are 1,478 natural radiant diamonds with E color and SI1 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from $292 SGD to $343,446 SGD, with an average of $13,814 SGD.
Last updated: April 2026
Available
1,478
Lowest Price
$292 SGD
Highest Price
$343,446 SGD
Average Price
$13,814 SGD
Market Intelligence
Retailers Selling
49
Cross Retailer %
N/A
Price Spread
43.0%
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
$4,076
Median
$5,974
90th Percentile
$9,031
Score Distribution
1.5K diamonds scored across 4 quality tiers
Excellent
285 (19.3%)
Very Good
492 (33.3%)
Good
445 (30.1%)
Average
256 (17.3%)
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