0.20 - 0.49ct J VS1 Lab Grown Round
As of April 2026, there are 9,258 lab grown round diamonds with J color and VS1 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from ￥11,940 JPY to ￥12,813,284 JPY, with an average of ￥314,457 JPY.
Last updated: April 2026
Available
9,258
Lowest Price
￥11,940 JPY
Highest Price
￥12,813,284 JPY
Average Price
￥314,457 JPY
Market Intelligence
Retailers Selling
14
Cross Retailer %
N/A
Price Spread
66.1%
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
$863
Median
$1,075
90th Percentile
$2,504
Score Distribution
9.3K diamonds scored across 4 quality tiers
Excellent
2,034 (22.0%)
Very Good
4,316 (46.6%)
Good
1,978 (21.4%)
Average
930 (10.0%)
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