3.00 - 4.99ct I SI1 Natural Round
As of April 2026, there are 21,166 natural round diamonds with I color and SI1 clarity in the 3.00 - 4.99ct range available across retailers worldwide. Prices range from ₩125,020 KRW to ₩596,361,320 KRW, with an average of ₩7,706,845 KRW.
Last updated: April 2026
Available
21,166
Lowest Price
₩125,020 KRW
Highest Price
₩596,361,320 KRW
Average Price
₩7,706,845 KRW
Market Intelligence
Retailers Selling
53
Cross Retailer %
N/A
Price Spread
31.8%
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
$8,212
Median
$12,110
90th Percentile
$16,552
Score Distribution
21.2K diamonds scored across 4 quality tiers
Excellent
5,129 (24.2%)
Very Good
7,164 (33.8%)
Good
5,796 (27.4%)
Average
3,077 (14.5%)
Find Your Diamond
Search 21,166 I SI1 round diamonds and compare prices.
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