3.00 - 4.99ct G I1 Natural Round
As of April 2026, there are 3,700 natural round diamonds with G color and I1 clarity in the 3.00 - 4.99ct range available across retailers worldwide. Prices range from ￥6,716 JPY to ￥35,172,537 JPY, with an average of ￥530,704 JPY.
Last updated: April 2026
Available
3,700
Lowest Price
￥6,716 JPY
Highest Price
￥35,172,537 JPY
Average Price
￥530,704 JPY
Market Intelligence
Retailers Selling
23
Cross Retailer %
33.6%
Price Spread
94.0%
30-Day Price Trend
-3.9%
30-Day Supply Change
+5.4%
Volatility (30d)
0.02
Price Range
Price per carat distribution across retailers
10th Percentile
$2,752
Median
$9,140
90th Percentile
$17,969
Score Distribution
3.7K diamonds scored across 4 quality tiers
Excellent
677 (18.3%)
Very Good
1,039 (28.1%)
Good
1,122 (30.3%)
Average
862 (23.3%)
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