0.50 - 0.74ct I SI2 Lab Grown Cushion
As of April 2026, there are 130 lab grown cushion diamonds with I color and SI2 clarity in the 0.50 - 0.74ct range available across retailers worldwide. Prices range from $280 AUD to $13,751 AUD, with an average of $3,788 AUD.
Last updated: April 2026
Available
130
Lowest Price
$280 AUD
Highest Price
$13,751 AUD
Average Price
$3,788 AUD
Market Intelligence
Retailers Selling
8
Cross Retailer %
N/A
Price Spread
53.6%
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
$937
Median
$1,445
90th Percentile
$2,492
Score Distribution
130 diamonds scored across 4 quality tiers
Excellent
5 (3.8%)
Very Good
46 (35.4%)
Good
31 (23.8%)
Average
48 (36.9%)
Find Your Diamond
Search 130 I SI2 cushion diamonds and compare prices.
Search DiamondsConsider Instead
Save money without compromising on what matters. These alternatives are visually similar but cost less.