0.20 - 0.49ct D SI1 Natural Round
As of April 2026, there are 19,419 natural round diamonds with D color and SI1 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from $89 USD to $813,419 USD, with an average of $4,812 USD.
Last updated: April 2026
Available
19,419
Lowest Price
$89 USD
Highest Price
$813,419 USD
Average Price
$4,812 USD
Market Intelligence
Retailers Selling
36
Cross Retailer %
N/A
Price Spread
58.7%
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
$1,080
Median
$1,961
90th Percentile
$2,926
Score Distribution
19.4K diamonds scored across 5 quality tiers
Exceptional
7 (0.0%)
Excellent
4,605 (23.7%)
Very Good
5,774 (29.7%)
Good
7,157 (36.9%)
Average
1,876 (9.7%)
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