1.50 - 1.99ct D SI1 Lab Grown Heart
As of April 2026, there are 321 lab grown heart diamonds with D color and SI1 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from €46 EUR to €20,108 EUR, with an average of €896 EUR.
Last updated: April 2026
Available
321
Lowest Price
€46 EUR
Highest Price
€20,108 EUR
Average Price
€896 EUR
Market Intelligence
Retailers Selling
27
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
$256
Median
$439
90th Percentile
$1,031
Score Distribution
321 diamonds scored across 4 quality tiers
Excellent
102 (31.8%)
Very Good
103 (32.1%)
Good
54 (16.8%)
Average
62 (19.3%)
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