3.00 - 4.99ct D SI1 Lab Grown Heart
As of April 2026, there are 338 lab grown heart diamonds with D color and SI1 clarity in the 3.00 - 4.99ct range available across retailers worldwide. Prices range from $65 AUD to $33,719 AUD, with an average of $1,622 AUD.
Last updated: April 2026
Available
338
Lowest Price
$65 AUD
Highest Price
$33,719 AUD
Average Price
$1,622 AUD
Market Intelligence
Retailers Selling
25
Cross Retailer %
N/A
Price Spread
82.9%
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
$195
Median
$342
90th Percentile
$1,184
Score Distribution
337 diamonds scored across 4 quality tiers
Excellent
105 (31.2%)
Very Good
104 (30.9%)
Good
52 (15.4%)
Average
76 (22.6%)
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