0.20 - 0.49ct G SI2 Lab Grown Oval
As of April 2026, there are 189 lab grown oval diamonds with G color and SI2 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from ￥10,448 JPY to ￥3,136,418 JPY, with an average of ￥283,980 JPY.
Last updated: April 2026
Available
189
Lowest Price
￥10,448 JPY
Highest Price
￥3,136,418 JPY
Average Price
￥283,980 JPY
Market Intelligence
Retailers Selling
15
Cross Retailer %
N/A
Price Spread
79.6%
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
$843
Median
$1,560
90th Percentile
$2,628
Score Distribution
189 diamonds scored across 4 quality tiers
Excellent
19 (10.1%)
Very Good
41 (21.7%)
Good
59 (31.2%)
Average
70 (37.0%)
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