0.50 - 0.74ct J SI1 Lab Grown Princess
As of April 2026, there are 443 lab grown princess diamonds with J color and SI1 clarity in the 0.50 - 0.74ct range available across retailers worldwide. Prices range from $425 NZD to $47,957 NZD, with an average of $4,019 NZD.
Last updated: April 2026
Available
443
Lowest Price
$425 NZD
Highest Price
$47,957 NZD
Average Price
$4,019 NZD
Market Intelligence
Retailers Selling
14
Cross Retailer %
N/A
Price Spread
74.1%
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
$715
Median
$1,454
90th Percentile
$2,175
Score Distribution
443 diamonds scored across 4 quality tiers
Excellent
21 (4.7%)
Very Good
139 (31.4%)
Good
183 (41.3%)
Average
100 (22.6%)
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