3.00 - 4.99ct D SI1 Lab Grown Heart
As of April 2026, there are 324 lab grown heart diamonds with D color and SI1 clarity in the 3.00 - 4.99ct range available across retailers worldwide. Prices range from $84 NZD to $36,529 NZD, with an average of $1,648 NZD.
Last updated: April 2026
Available
324
Lowest Price
$84 NZD
Highest Price
$36,529 NZD
Average Price
$1,648 NZD
Market Intelligence
Retailers Selling
24
Cross Retailer %
N/A
Price Spread
69.9%
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
$185
Median
$323
90th Percentile
$856
Score Distribution
324 diamonds scored across 4 quality tiers
Excellent
102 (31.5%)
Very Good
103 (31.8%)
Good
54 (16.7%)
Average
65 (20.1%)
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