0.50 - 0.74ct G SI1 Lab Grown Heart
As of April 2026, there are 363 lab grown heart diamonds with G color and SI1 clarity in the 0.50 - 0.74ct range available across retailers worldwide. Prices range from $290 NZD to $87,146 NZD, with an average of $3,172 NZD.
Last updated: April 2026
Available
363
Lowest Price
$290 NZD
Highest Price
$87,146 NZD
Average Price
$3,172 NZD
Market Intelligence
Retailers Selling
27
Cross Retailer %
N/A
Price Spread
91.7%
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
$536
Median
$1,176
90th Percentile
$3,161
Score Distribution
363 diamonds scored across 4 quality tiers
Excellent
72 (19.8%)
Very Good
112 (30.9%)
Good
86 (23.7%)
Average
93 (25.6%)
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