0.75 - 0.99ct J SI1 Natural Radiant
As of April 2026, there are 1,221 natural radiant diamonds with J color and SI1 clarity in the 0.75 - 0.99ct range available across retailers worldwide. Prices range from $354 AUD to $473,210 AUD, with an average of $14,676 AUD.
Last updated: April 2026
Available
1,221
Lowest Price
$354 AUD
Highest Price
$473,210 AUD
Average Price
$14,676 AUD
Market Intelligence
Retailers Selling
41
Cross Retailer %
N/A
Price Spread
57.5%
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
$1,034
Median
$1,734
90th Percentile
$2,926
Score Distribution
1.2K diamonds scored across 4 quality tiers
Excellent
141 (11.5%)
Very Good
295 (24.2%)
Good
482 (39.5%)
Average
303 (24.8%)
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