3.00 - 4.99ct J I1 Natural Round
As of April 2026, there are 1,935 natural round diamonds with J color and I1 clarity in the 3.00 - 4.99ct range available across retailers worldwide. Prices range from $93 SGD to $235,079 SGD, with an average of $6,139 SGD.
Last updated: April 2026
Available
1,935
Lowest Price
$93 SGD
Highest Price
$235,079 SGD
Average Price
$6,139 SGD
Market Intelligence
Retailers Selling
23
Cross Retailer %
23.7%
Price Spread
81.4%
30-Day Price Trend
-0.1%
30-Day Supply Change
+14.0%
Volatility (30d)
0.02
Price Range
Price per carat distribution across retailers
10th Percentile
$2,544
Median
$7,450
90th Percentile
$14,989
Score Distribution
1.9K diamonds scored across 4 quality tiers
Excellent
238 (12.3%)
Very Good
518 (26.8%)
Good
648 (33.5%)
Average
531 (27.4%)
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