0.75 - 0.99ct G SI2 Lab Grown Marquise
As of April 2026, there are 37 lab grown marquise diamonds with G color and SI2 clarity in the 0.75 - 0.99ct range available across retailers worldwide. Prices range from ￥21,799 JPY to ￥2,546,634 JPY, with an average of ￥220,029 JPY.
Last updated: April 2026
Available
37
Lowest Price
￥21,799 JPY
Highest Price
￥2,546,634 JPY
Average Price
￥220,029 JPY
Market Intelligence
Retailers Selling
8
Cross Retailer %
N/A
Price Spread
195.9%
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
$279
Median
$1,898
90th Percentile
$4,458
Score Distribution
37 diamonds scored across 4 quality tiers
Excellent
4 (10.8%)
Very Good
3 (8.1%)
Good
15 (40.5%)
Average
15 (40.5%)
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