0.20 - 0.49ct G SI2 Lab Grown Princess
As of April 2026, there are 118 lab grown princess diamonds with G color and SI2 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from ￥29,552 JPY to ￥879,143 JPY, with an average of ￥229,026 JPY.
Last updated: April 2026
Available
118
Lowest Price
￥29,552 JPY
Highest Price
￥879,143 JPY
Average Price
￥229,026 JPY
Market Intelligence
Retailers Selling
13
Cross Retailer %
N/A
Price Spread
55.3%
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
$656
Median
$1,330
90th Percentile
$2,194
Score Distribution
118 diamonds scored across 4 quality tiers
Excellent
13 (11.0%)
Very Good
27 (22.9%)
Good
23 (19.5%)
Average
55 (46.6%)
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