0.20 - 0.49ct I VS1 Lab Grown Round
As of April 2026, there are 11,044 lab grown round diamonds with I color and VS1 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from ￥12,687 JPY to ￥14,975,075 JPY, with an average of ￥363,012 JPY.
Last updated: April 2026
Available
11,044
Lowest Price
￥12,687 JPY
Highest Price
￥14,975,075 JPY
Average Price
￥363,012 JPY
Market Intelligence
Retailers Selling
22
Cross Retailer %
N/A
Price Spread
86.0%
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
$1,039
Median
$1,336
90th Percentile
$2,905
Score Distribution
11.0K diamonds scored across 4 quality tiers
Excellent
2,702 (24.5%)
Very Good
3,263 (29.5%)
Good
3,242 (29.4%)
Average
1,837 (16.6%)
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