1.50 - 1.99ct G SI1 Lab Grown Princess
As of April 2026, there are 415 lab grown princess diamonds with G color and SI1 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from $275 NZD to $34,329 NZD, with an average of $2,885 NZD.
Last updated: April 2026
Available
415
Lowest Price
$275 NZD
Highest Price
$34,329 NZD
Average Price
$2,885 NZD
Market Intelligence
Retailers Selling
30
Cross Retailer %
N/A
Price Spread
72.3%
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
$271
Median
$484
90th Percentile
$1,259
Score Distribution
415 diamonds scored across 4 quality tiers
Excellent
90 (21.7%)
Very Good
141 (34.0%)
Good
83 (20.0%)
Average
101 (24.3%)
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