1.00 - 1.49ct H SI1 Lab Grown Cushion
As of April 2026, there are 245 lab grown cushion diamonds with H color and SI1 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from $260 SGD to $28,780 SGD, with an average of $2,879 SGD.
Last updated: April 2026
Available
245
Lowest Price
$260 SGD
Highest Price
$28,780 SGD
Average Price
$2,879 SGD
Market Intelligence
Retailers Selling
16
Cross Retailer %
N/A
Price Spread
128.0%
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
$431
Median
$1,385
90th Percentile
$4,226
Score Distribution
245 diamonds scored across 4 quality tiers
Excellent
36 (14.7%)
Very Good
101 (41.2%)
Good
50 (20.4%)
Average
58 (23.7%)
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