3.00 - 4.99ct I SI1 Lab Grown Heart
As of April 2026, there are 229 lab grown heart diamonds with I color and SI1 clarity in the 3.00 - 4.99ct range available across retailers worldwide. Prices range from $404 CAD to $100,278 CAD, with an average of $4,521 CAD.
Last updated: April 2026
Available
229
Lowest Price
$404 CAD
Highest Price
$100,278 CAD
Average Price
$4,521 CAD
Market Intelligence
Retailers Selling
18
Cross Retailer %
N/A
Price Spread
119.8%
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
$290
Median
$1,099
90th Percentile
$6,287
Score Distribution
228 diamonds scored across 4 quality tiers
Excellent
20 (8.8%)
Very Good
79 (34.6%)
Good
88 (38.6%)
Average
41 (18.0%)
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