0.20 - 0.49ct D SI1 Natural Round
As of April 2026, there are 19,478 natural round diamonds with D color and SI1 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from ￥13,284 JPY to ￥121,405,859 JPY, with an average of ￥717,516 JPY.
Last updated: April 2026
Available
19,478
Lowest Price
￥13,284 JPY
Highest Price
￥121,405,859 JPY
Average Price
￥717,516 JPY
Market Intelligence
Retailers Selling
36
Cross Retailer %
N/A
Price Spread
58.9%
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
$1,081
Median
$1,958
90th Percentile
$2,929
Score Distribution
19.5K diamonds scored across 5 quality tiers
Exceptional
7 (0.0%)
Excellent
4,632 (23.8%)
Very Good
5,789 (29.7%)
Good
7,150 (36.7%)
Average
1,886 (9.7%)
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