0.50 - 0.74ct D SI1 Lab Grown Cushion
As of April 2026, there are 1,088 lab grown cushion diamonds with D color and SI1 clarity in the 0.50 - 0.74ct range available across retailers worldwide. Prices range from $69 USD to $11,990 USD, with an average of $852 USD.
Last updated: April 2026
Available
1,088
Lowest Price
$69 USD
Highest Price
$11,990 USD
Average Price
$852 USD
Market Intelligence
Retailers Selling
33
Cross Retailer %
N/A
Price Spread
58.9%
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
$438
Median
$929
90th Percentile
$1,466
Score Distribution
1.1K diamonds scored across 4 quality tiers
Excellent
395 (36.3%)
Very Good
340 (31.3%)
Good
189 (17.4%)
Average
164 (15.1%)
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