0.20 - 0.49ct D SI1 Lab Grown Oval
As of April 2026, there are 2,313 lab grown oval diamonds with D color and SI1 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from ￥3,976 JPY to ￥1,464,925 JPY, with an average of ￥110,320 JPY.
Last updated: April 2026
Available
2,313
Lowest Price
￥3,976 JPY
Highest Price
￥1,464,925 JPY
Average Price
￥110,320 JPY
Market Intelligence
Retailers Selling
15
Cross Retailer %
N/A
Price Spread
107.3%
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
$438
Median
$704
90th Percentile
$1,758
Score Distribution
2.3K diamonds scored across 4 quality tiers
Excellent
944 (40.8%)
Very Good
697 (30.1%)
Good
372 (16.1%)
Average
300 (13.0%)
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