0.75 - 0.99ct I SI2 Natural Radiant
As of April 2026, there are 1,049 natural radiant diamonds with I color and SI2 clarity in the 0.75 - 0.99ct range available across retailers worldwide. Prices range from $446 AUD to $513,400 AUD, with an average of $17,985 AUD.
Last updated: April 2026
Available
1,049
Lowest Price
$446 AUD
Highest Price
$513,400 AUD
Average Price
$17,985 AUD
Market Intelligence
Retailers Selling
37
Cross Retailer %
N/A
Price Spread
60.5%
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
$1,086
Median
$1,770
90th Percentile
$3,412
Score Distribution
1.0K diamonds scored across 4 quality tiers
Excellent
196 (18.7%)
Very Good
400 (38.1%)
Good
304 (29.0%)
Average
149 (14.2%)
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