1.50 - 1.99ct D SI2 Natural Round
As of April 2026, there are 13,567 natural round diamonds with D color and SI2 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from £58 GBP to £504,578 GBP, with an average of £3,997 GBP.
Last updated: April 2026
Available
13,567
Lowest Price
£58 GBP
Highest Price
£504,578 GBP
Average Price
£3,997 GBP
Market Intelligence
Retailers Selling
52
Cross Retailer %
N/A
Price Spread
47.9%
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
$3,162
Median
$4,996
90th Percentile
$7,928
Score Distribution
13.6K diamonds scored across 5 quality tiers
Exceptional
1 (0.0%)
Excellent
3,584 (26.4%)
Very Good
4,448 (32.8%)
Good
3,968 (29.2%)
Average
1,566 (11.5%)
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