1.00 - 1.49ct E SI1 Lab Grown Heart
As of April 2026, there are 546 lab grown heart diamonds with E color and SI1 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from HK$426 HKD to HK$754,846 HKD, with an average of HK$9,480 HKD.
Last updated: April 2026
Available
546
Lowest Price
HK$426 HKD
Highest Price
HK$754,846 HKD
Average Price
HK$9,480 HKD
Market Intelligence
Retailers Selling
28
Cross Retailer %
N/A
Price Spread
63.2%
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
$316
Median
$510
90th Percentile
$1,634
Score Distribution
546 diamonds scored across 4 quality tiers
Excellent
219 (40.1%)
Very Good
165 (30.2%)
Good
67 (12.3%)
Average
95 (17.4%)
Find Your Diamond
Search 546 E SI1 heart diamonds and compare prices.
Search Diamonds