3.00 - 4.99ct H SI1 Lab Grown Heart
As of April 2026, there are 237 lab grown heart diamonds with H color and SI1 clarity in the 3.00 - 4.99ct range available across retailers worldwide. Prices range from $255 SGD to $182,511 SGD, with an average of $4,343 SGD.
Last updated: April 2026
Available
237
Lowest Price
$255 SGD
Highest Price
$182,511 SGD
Average Price
$4,343 SGD
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
237 diamonds scored across 4 quality tiers
Excellent
31 (13.1%)
Very Good
100 (42.2%)
Good
67 (28.3%)
Average
39 (16.5%)
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