1.50 - 1.99ct E SI1 Lab Grown Heart
As of April 2026, there are 539 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 €1,071 EUR.
Last updated: April 2026
Available
539
Lowest Price
€51 EUR
Highest Price
€90,028 EUR
Average Price
€1,071 EUR
Market Intelligence
Retailers Selling
27
Cross Retailer %
N/A
Price Spread
69.2%
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
$439
90th Percentile
$1,081
Score Distribution
539 diamonds scored across 4 quality tiers
Excellent
219 (40.6%)
Very Good
160 (29.7%)
Good
78 (14.5%)
Average
82 (15.2%)
Find Your Diamond
Search 539 E SI1 heart diamonds and compare prices.
Search Diamonds