1.50 - 1.99ct E SI1 Lab Grown Heart
As of April 2026, there are 546 lab grown heart diamonds with E color and SI1 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from €51 EUR to €90,028 EUR, with an average of €1,131 EUR.
Last updated: April 2026
Available
546
Lowest Price
€51 EUR
Highest Price
€90,028 EUR
Average Price
€1,131 EUR
Market Intelligence
Retailers Selling
28
Cross Retailer %
N/A
Price Spread
70.7%
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
$257
Median
$439
90th Percentile
$1,068
Score Distribution
546 diamonds scored across 4 quality tiers
Excellent
219 (40.1%)
Very Good
164 (30.0%)
Good
70 (12.8%)
Average
93 (17.0%)
Find Your Diamond
Search 546 E SI1 heart diamonds and compare prices.
Search Diamonds