1.50 - 1.99ct D SI2 Natural Radiant
As of April 2026, there are 765 natural radiant diamonds with D color and SI2 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from £227 GBP to £316,797 GBP, with an average of £8,041 GBP.
Last updated: April 2026
Available
765
Lowest Price
£227 GBP
Highest Price
£316,797 GBP
Average Price
£8,041 GBP
Market Intelligence
Retailers Selling
41
Cross Retailer %
N/A
Price Spread
43.2%
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
$2,982
Median
$4,825
90th Percentile
$6,978
Score Distribution
765 diamonds scored across 4 quality tiers
Excellent
178 (23.3%)
Very Good
287 (37.5%)
Good
189 (24.7%)
Average
111 (14.5%)
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