5.00ct+ I SI1 Lab Grown Cushion
Last updated: July 2026
Available
14
Lowest Price
$2,742 AUD
Highest Price
$302,951 AUD
Average Price
$39,663 AUD
Market Intelligence
Retailers Selling
11
Cross Retailer %
N/A
Price Spread
171.1%
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
$213
Median
$356
90th Percentile
$1,085
Score Distribution
14 diamonds scored across 4 quality tiers
Excellent
1 (7.1%)
Very Good
8 (57.1%)
Good
2 (14.3%)
Average
3 (21.4%)
Find Your Diamond
Search 14 I SI1 cushion diamonds and compare prices.
Search Diamonds