1.00 - 1.49ct E SI2 Lab Grown Cushion
As of April 2026, there are 202 lab grown cushion diamonds with E color and SI2 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from $198 AUD to $11,754 AUD, with an average of $2,317 AUD.
Last updated: April 2026
Available
202
Lowest Price
$198 AUD
Highest Price
$11,754 AUD
Average Price
$2,317 AUD
Market Intelligence
Retailers Selling
19
Cross Retailer %
N/A
Price Spread
97.0%
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
$311
Median
$829
90th Percentile
$3,218
Score Distribution
202 diamonds scored across 4 quality tiers
Excellent
31 (15.3%)
Very Good
41 (20.3%)
Good
41 (20.3%)
Average
89 (44.1%)
Find Your Diamond
Search 202 E SI2 cushion diamonds and compare prices.
Search Diamonds