0.20 - 0.49ct D SI1 Natural Round
As of April 2026, there are 20,491 natural round diamonds with D color and SI1 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from $148 NZD to $1,355,700 NZD, with an average of $8,564 NZD.
Last updated: April 2026
Available
20,491
Lowest Price
$148 NZD
Highest Price
$1,355,700 NZD
Average Price
$8,564 NZD
Market Intelligence
Retailers Selling
38
Cross Retailer %
N/A
Price Spread
56.5%
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
$1,109
Median
$1,966
90th Percentile
$2,920
Score Distribution
20.5K diamonds scored across 5 quality tiers
Exceptional
13 (0.1%)
Excellent
4,586 (22.4%)
Very Good
5,764 (28.1%)
Good
7,394 (36.1%)
Average
2,734 (13.3%)
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