1.00 - 1.49ct G I1 Natural Radiant
As of April 2026, there are 124 natural radiant diamonds with G color and I1 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from £117 GBP to £46,441 GBP, with an average of £4,490 GBP.
Last updated: April 2026
Available
124
Lowest Price
£117 GBP
Highest Price
£46,441 GBP
Average Price
£4,490 GBP
Market Intelligence
Retailers Selling
20
Cross Retailer %
29.5%
Price Spread
57.2%
30-Day Price Trend
-5.5%
30-Day Supply Change
-8.3%
Volatility (30d)
0.01
Price Range
Price per carat distribution across retailers
10th Percentile
$1,331
Median
$2,099
90th Percentile
$3,614
Score Distribution
124 diamonds scored across 4 quality tiers
Excellent
8 (6.5%)
Very Good
33 (26.6%)
Good
29 (23.4%)
Average
54 (43.5%)
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