1.50 - 1.99ct I SI2 Lab Grown Heart
As of April 2026, there are 129 lab grown heart diamonds with I color and SI2 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from $301 CAD to $17,631 CAD, with an average of $3,499 CAD.
Last updated: April 2026
Available
129
Lowest Price
$301 CAD
Highest Price
$17,631 CAD
Average Price
$3,499 CAD
Market Intelligence
Retailers Selling
15
Cross Retailer %
N/A
Price Spread
45.7%
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
$1,229
Median
$1,829
90th Percentile
$3,327
Score Distribution
129 diamonds scored across 4 quality tiers
Excellent
13 (10.1%)
Very Good
36 (27.9%)
Good
33 (25.6%)
Average
47 (36.4%)
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