0.75 - 0.99ct E SI1 Natural Radiant
As of April 2026, there are 1,487 natural radiant diamonds with E color and SI1 clarity in the 0.75 - 0.99ct range available across retailers worldwide. Prices range from $365 NZD to $429,307 NZD, with an average of $17,084 NZD.
Last updated: April 2026
Available
1,487
Lowest Price
$365 NZD
Highest Price
$429,307 NZD
Average Price
$17,084 NZD
Market Intelligence
Retailers Selling
45
Cross Retailer %
N/A
Price Spread
50.4%
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
$1,577
Median
$2,320
90th Percentile
$4,115
Score Distribution
1.5K diamonds scored across 4 quality tiers
Excellent
282 (19.0%)
Very Good
496 (33.5%)
Good
447 (30.2%)
Average
257 (17.3%)
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