5.00ct+ G SI2 Lab Grown Marquise
As of April 2026, there are 39 lab grown marquise diamonds with G color and SI2 clarity in the 5.00ct+ range available across retailers worldwide. Prices range from ￥21,799 JPY to ￥4,677,581 JPY, with an average of ￥333,014 JPY.
Last updated: April 2026
Available
39
Lowest Price
￥21,799 JPY
Highest Price
￥4,677,581 JPY
Average Price
￥333,014 JPY
Market Intelligence
Retailers Selling
10
Cross Retailer %
N/A
Price Spread
72.3%
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
$167
Median
$261
90th Percentile
$907
Score Distribution
39 diamonds scored across 4 quality tiers
Excellent
4 (10.3%)
Very Good
3 (7.7%)
Good
16 (41.0%)
Average
16 (41.0%)
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