3.00 - 4.99ct I SI2 Natural Round
As of April 2026, there are 16,471 natural round diamonds with I color and SI2 clarity in the 3.00 - 4.99ct range available across retailers worldwide. Prices range from $100 NZD to $1,380,197 NZD, with an average of $10,299 NZD.
Last updated: April 2026
Available
16,471
Lowest Price
$100 NZD
Highest Price
$1,380,197 NZD
Average Price
$10,299 NZD
Market Intelligence
Retailers Selling
47
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
$5,617
Median
$9,940
90th Percentile
$14,355
Score Distribution
16.5K diamonds scored across 4 quality tiers
Excellent
3,802 (23.1%)
Very Good
7,013 (42.6%)
Good
3,584 (21.8%)
Average
2,072 (12.6%)
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