0.75 - 0.99ct I SI2 Natural Radiant
As of April 2026, there are 1,010 natural radiant diamonds with I color and SI2 clarity in the 0.75 - 0.99ct range available across retailers worldwide. Prices range from £228 GBP to £262,764 GBP, with an average of £8,411 GBP.
Last updated: April 2026
Available
1,010
Lowest Price
£228 GBP
Highest Price
£262,764 GBP
Average Price
£8,411 GBP
Market Intelligence
Retailers Selling
36
Cross Retailer %
N/A
Price Spread
62.0%
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
$1,088
Median
$1,770
90th Percentile
$3,408
Score Distribution
1.0K diamonds scored across 4 quality tiers
Excellent
191 (18.9%)
Very Good
401 (39.7%)
Good
291 (28.8%)
Average
126 (12.5%)
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