0.75 - 0.99ct G SI1 Lab Grown Cushion
As of April 2026, there are 498 lab grown cushion diamonds with G color and SI1 clarity in the 0.75 - 0.99ct range available across retailers worldwide. Prices range from $300 AUD to $92,997 AUD, with an average of $2,080 AUD.
Last updated: April 2026
Available
498
Lowest Price
$300 AUD
Highest Price
$92,997 AUD
Average Price
$2,080 AUD
Market Intelligence
Retailers Selling
23
Cross Retailer %
N/A
Price Spread
115.2%
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
$237
Median
$569
90th Percentile
$2,631
Score Distribution
498 diamonds scored across 4 quality tiers
Excellent
124 (24.9%)
Very Good
157 (31.5%)
Good
125 (25.1%)
Average
92 (18.5%)
Find Your Diamond
Search 498 G SI1 cushion diamonds and compare prices.
Search Diamonds