1.00 - 1.49ct I SI2 Lab Grown Princess
As of April 2026, there are 148 lab grown princess diamonds with I color and SI2 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from $555 AUD to $73,693 AUD, with an average of $6,424 AUD.
Last updated: April 2026
Available
148
Lowest Price
$555 AUD
Highest Price
$73,693 AUD
Average Price
$6,424 AUD
Market Intelligence
Retailers Selling
19
Cross Retailer %
N/A
Price Spread
41.6%
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
$1,149
Median
$1,758
90th Percentile
$2,953
Score Distribution
148 diamonds scored across 4 quality tiers
Excellent
2 (1.4%)
Very Good
25 (16.9%)
Good
37 (25.0%)
Average
84 (56.8%)
Find Your Diamond
Search 148 I SI2 princess diamonds and compare prices.
Search DiamondsConsider Instead
Save money without compromising on what matters. These alternatives are visually similar but cost less.