1.00 - 1.49ct D SI1 Lab Grown Princess
As of April 2026, there are 347 lab grown princess diamonds with D color and SI1 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from $79 NZD to $16,067 NZD, with an average of $1,485 NZD.
Last updated: April 2026
Available
347
Lowest Price
$79 NZD
Highest Price
$16,067 NZD
Average Price
$1,485 NZD
Market Intelligence
Retailers Selling
26
Cross Retailer %
N/A
Price Spread
54.5%
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
$301
Median
$469
90th Percentile
$926
Score Distribution
347 diamonds scored across 4 quality tiers
Excellent
124 (35.7%)
Very Good
79 (22.8%)
Good
59 (17.0%)
Average
85 (24.5%)
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