1.50 - 1.99ct D SI1 Lab Grown Princess
As of April 2026, there are 357 lab grown princess diamonds with D color and SI1 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from $79 NZD to $16,067 NZD, with an average of $1,462 NZD.
Last updated: April 2026
Available
357
Lowest Price
$79 NZD
Highest Price
$16,067 NZD
Average Price
$1,462 NZD
Market Intelligence
Retailers Selling
29
Cross Retailer %
N/A
Price Spread
62.1%
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
$253
Median
$410
90th Percentile
$933
Score Distribution
357 diamonds scored across 4 quality tiers
Excellent
128 (35.9%)
Very Good
80 (22.4%)
Good
62 (17.4%)
Average
87 (24.4%)
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