1.00 - 1.49ct G SI1 Natural Radiant
As of April 2026, there are 1,728 natural radiant diamonds with G color and SI1 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from $391 NZD to $452,960 NZD, with an average of $18,691 NZD.
Last updated: April 2026
Available
1,728
Lowest Price
$391 NZD
Highest Price
$452,960 NZD
Average Price
$18,691 NZD
Market Intelligence
Retailers Selling
55
Cross Retailer %
N/A
Price Spread
37.9%
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
$1,872
Median
$2,668
90th Percentile
$4,142
Score Distribution
1.7K diamonds scored across 4 quality tiers
Excellent
291 (16.9%)
Very Good
582 (33.7%)
Good
592 (34.3%)
Average
262 (15.2%)
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