0.50 - 0.74ct E SI1 Lab Grown Radiant
As of April 2026, there are 2,123 lab grown radiant diamonds with E color and SI1 clarity in the 0.50 - 0.74ct range available across retailers worldwide. Prices range from $216 AUD to $23,165 AUD, with an average of $1,358 AUD.
Last updated: April 2026
Available
2,123
Lowest Price
$216 AUD
Highest Price
$23,165 AUD
Average Price
$1,358 AUD
Market Intelligence
Retailers Selling
33
Cross Retailer %
N/A
Price Spread
85.4%
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
$394
Median
$741
90th Percentile
$1,699
Score Distribution
2.1K diamonds scored across 4 quality tiers
Excellent
874 (41.2%)
Very Good
652 (30.7%)
Good
376 (17.7%)
Average
221 (10.4%)
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