0.50 - 0.74ct D SI1 Lab Grown Heart
As of April 2026, there are 336 lab grown heart diamonds with D color and SI1 clarity in the 0.50 - 0.74ct range available across retailers worldwide. Prices range from $65 AUD to $33,719 AUD, with an average of $1,629 AUD.
Last updated: April 2026
Available
336
Lowest Price
$65 AUD
Highest Price
$33,719 AUD
Average Price
$1,629 AUD
Market Intelligence
Retailers Selling
22
Cross Retailer %
N/A
Price Spread
172.0%
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
$378
Median
$991
90th Percentile
$3,352
Score Distribution
336 diamonds scored across 4 quality tiers
Excellent
105 (31.3%)
Very Good
103 (30.7%)
Good
52 (15.5%)
Average
76 (22.6%)
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