5.00ct+ G SI1 Lab Grown Marquise
As of April 2026, there are 284 lab grown marquise diamonds with G color and SI1 clarity in the 5.00ct+ range available across retailers worldwide. Prices range from $182 CAD to $14,367 CAD, with an average of $1,538 CAD.
Last updated: April 2026
Available
284
Lowest Price
$182 CAD
Highest Price
$14,367 CAD
Average Price
$1,538 CAD
Market Intelligence
Retailers Selling
21
Cross Retailer %
N/A
Price Spread
107.8%
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
$175
Median
$302
90th Percentile
$1,054
Score Distribution
284 diamonds scored across 4 quality tiers
Excellent
82 (28.9%)
Very Good
66 (23.2%)
Good
84 (29.6%)
Average
52 (18.3%)
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