5.00ct+ J SI1 Natural Round
As of April 2026, there are 15,386 natural round diamonds with J color and SI1 clarity in the 5.00ct+ range available across retailers worldwide. Prices range from $152 AUD to $846,014 AUD, with an average of $8,755 AUD.
Last updated: April 2026
Available
15,386
Lowest Price
$152 AUD
Highest Price
$846,014 AUD
Average Price
$8,755 AUD
Market Intelligence
Retailers Selling
21
Cross Retailer %
N/A
Price Spread
36.4%
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
$14,131
Median
$21,978
90th Percentile
$35,659
Score Distribution
15.4K diamonds scored across 4 quality tiers
Excellent
2,707 (17.6%)
Very Good
5,049 (32.8%)
Good
4,760 (30.9%)
Average
2,870 (18.7%)
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