3.00 - 4.99ct D SI1 Lab Grown Cushion
As of April 2026, there are 1,084 lab grown cushion diamonds with D color and SI1 clarity in the 3.00 - 4.99ct range available across retailers worldwide. Prices range from $106 AUD to $18,446 AUD, with an average of $1,312 AUD.
Last updated: April 2026
Available
1,084
Lowest Price
$106 AUD
Highest Price
$18,446 AUD
Average Price
$1,312 AUD
Market Intelligence
Retailers Selling
29
Cross Retailer %
N/A
Price Spread
66.9%
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
$195
Median
$336
90th Percentile
$1,174
Score Distribution
1.1K diamonds scored across 4 quality tiers
Excellent
397 (36.6%)
Very Good
335 (30.9%)
Good
188 (17.3%)
Average
164 (15.1%)
Find Your Diamond
Search 1,084 D SI1 cushion diamonds and compare prices.
Search Diamonds