1.50 - 1.99ct J I1 Natural Radiant
As of April 2026, there are 88 natural radiant diamonds with J color and I1 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from £184 GBP to £59,005 GBP, with an average of £6,472 GBP.
Last updated: April 2026
Available
88
Lowest Price
£184 GBP
Highest Price
£59,005 GBP
Average Price
£6,472 GBP
Market Intelligence
Retailers Selling
12
Cross Retailer %
15.2%
Price Spread
70.3%
30-Day Price Trend
-38.2%
30-Day Supply Change
-74.9%
Volatility (30d)
0.00
Price Range
Price per carat distribution across retailers
10th Percentile
$1,622
Median
$2,825
90th Percentile
$4,932
Score Distribution
88 diamonds scored across 4 quality tiers
Excellent
2 (2.3%)
Very Good
31 (35.2%)
Good
7 (8.0%)
Average
48 (54.5%)
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