3.00 - 4.99ct J SI2 Natural Radiant
As of April 2026, there are 946 natural radiant diamonds with J color and SI2 clarity in the 3.00 - 4.99ct range available across retailers worldwide. Prices range from $449 AUD to $620,369 AUD, with an average of $20,801 AUD.
Last updated: April 2026
Available
946
Lowest Price
$449 AUD
Highest Price
$620,369 AUD
Average Price
$20,801 AUD
Market Intelligence
Retailers Selling
33
Cross Retailer %
N/A
Price Spread
45.5%
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
$4,327
Median
$7,198
90th Percentile
$10,226
Score Distribution
945 diamonds scored across 4 quality tiers
Excellent
87 (9.2%)
Very Good
276 (29.2%)
Good
337 (35.7%)
Average
245 (25.9%)
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