1.50 - 1.99ct G SI1 Lab Grown Marquise
As of April 2026, there are 282 lab grown marquise diamonds with G color and SI1 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from $182 CAD to $14,367 CAD, with an average of $1,530 CAD.
Last updated: April 2026
Available
282
Lowest Price
$182 CAD
Highest Price
$14,367 CAD
Average Price
$1,530 CAD
Market Intelligence
Retailers Selling
17
Cross Retailer %
N/A
Price Spread
68.3%
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
$260
Median
$425
90th Percentile
$971
Score Distribution
282 diamonds scored across 4 quality tiers
Excellent
82 (29.1%)
Very Good
66 (23.4%)
Good
82 (29.1%)
Average
52 (18.4%)
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