5.00ct+ E SI1 Lab Grown Radiant
As of April 2026, there are 2,119 lab grown radiant diamonds with E color and SI1 clarity in the 5.00ct+ range available across retailers worldwide. Prices range from $140 USD to $15,057 USD, with an average of $885 USD.
Last updated: April 2026
Available
2,119
Lowest Price
$140 USD
Highest Price
$15,057 USD
Average Price
$885 USD
Market Intelligence
Retailers Selling
11
Cross Retailer %
N/A
Price Spread
95.5%
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
$256
Median
$387
90th Percentile
$999
Score Distribution
2.1K diamonds scored across 4 quality tiers
Excellent
873 (41.2%)
Very Good
653 (30.8%)
Good
372 (17.6%)
Average
221 (10.4%)
Find Your Diamond
Search 2,119 E SI1 radiant diamonds and compare prices.
Search DiamondsConsider Instead
Save money without compromising on what matters. These alternatives are visually similar but cost less.