1.00 - 1.49ct D SI2 Lab Grown Cushion
As of April 2026, there are 116 lab grown cushion diamonds with D color and SI2 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from $222 AUD to $6,446 AUD, with an average of $1,750 AUD.
Last updated: April 2026
Available
116
Lowest Price
$222 AUD
Highest Price
$6,446 AUD
Average Price
$1,750 AUD
Market Intelligence
Retailers Selling
19
Cross Retailer %
N/A
Price Spread
97.0%
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
$311
Median
$829
90th Percentile
$3,218
Score Distribution
116 diamonds scored across 4 quality tiers
Excellent
17 (14.7%)
Very Good
41 (35.3%)
Good
20 (17.2%)
Average
38 (32.8%)
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