3.00 - 4.99ct D SI1 Lab Grown Cushion
As of April 2026, there are 1,120 lab grown cushion diamonds with D color and SI1 clarity in the 3.00 - 4.99ct range available across retailers worldwide. Prices range from €48 EUR to €11,000 EUR, with an average of €761 EUR.
Last updated: April 2026
Available
1,120
Lowest Price
€48 EUR
Highest Price
€11,000 EUR
Average Price
€761 EUR
Market Intelligence
Retailers Selling
30
Cross Retailer %
N/A
Price Spread
67.2%
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
$197
Median
$330
90th Percentile
$1,154
Score Distribution
1.1K diamonds scored across 4 quality tiers
Excellent
413 (36.9%)
Very Good
354 (31.6%)
Good
191 (17.1%)
Average
162 (14.5%)
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