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

$1,099/ct
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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Related Specifications

D IFD VVS1D VVS2D VS1D VS2D SI1E IFE VVS1E VVS2E VS1E VS2E SI1F IFF VVS1F VVS2F VS1F VS2F SI1G IFG VVS1G VVS2G VS1G VS2G SI1H IFH VVS1H VVS2H VS1H VS2H SI1I IFI VVS1I VVS2I VS1I VS2I SI1