1.00 - 1.49ct D SI2 Lab Grown Heart
As of April 2026, there are 50 lab grown heart diamonds with D color and SI2 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from $335 AUD to $7,989 AUD, with an average of $2,078 AUD.
Last updated: April 2026
Available
50
Lowest Price
$335 AUD
Highest Price
$7,989 AUD
Average Price
$2,078 AUD
Market Intelligence
Retailers Selling
21
Cross Retailer %
N/A
Price Spread
30.9%
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
$411
Median
$1,364
90th Percentile
$2,196
Score Distribution
50 diamonds scored across 4 quality tiers
Excellent
8 (16.0%)
Very Good
12 (24.0%)
Good
10 (20.0%)
Average
20 (40.0%)
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