1.00 - 1.49ct D SI1 Lab Grown Cushion
As of April 2026, there are 1,118 lab grown cushion diamonds with D color and SI1 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from $71 CAD to $16,203 CAD, with an average of $1,123 CAD.
Last updated: April 2026
Available
1,118
Lowest Price
$71 CAD
Highest Price
$16,203 CAD
Average Price
$1,123 CAD
Market Intelligence
Retailers Selling
35
Cross Retailer %
N/A
Price Spread
78.2%
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
$273
Median
$466
90th Percentile
$1,127
Score Distribution
1.1K diamonds scored across 4 quality tiers
Excellent
412 (36.9%)
Very Good
348 (31.1%)
Good
196 (17.5%)
Average
162 (14.5%)
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