1.50 - 1.99ct E SI1 Natural Round
As of April 2026, there are 26,329 natural round diamonds with E color and SI1 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from $133 SGD to $1,318,820 SGD, with an average of $4,868 SGD.
Last updated: April 2026
Available
26,329
Lowest Price
$133 SGD
Highest Price
$1,318,820 SGD
Average Price
$4,868 SGD
Market Intelligence
Retailers Selling
61
Cross Retailer %
N/A
Price Spread
42.7%
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
$4,531
Median
$6,517
90th Percentile
$10,374
Score Distribution
26.3K diamonds scored across 5 quality tiers
Exceptional
21 (0.1%)
Excellent
6,742 (25.6%)
Very Good
9,118 (34.6%)
Good
8,265 (31.4%)
Average
2,183 (8.3%)
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