1.00 - 1.49ct H I1 Lab Grown Princess
As of April 2026, there are 52 lab grown princess diamonds with H color and I1 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from ￥36,567 JPY to ￥1,026,493 JPY, with an average of ￥394,464 JPY.
Last updated: April 2026
Available
52
Lowest Price
￥36,567 JPY
Highest Price
￥1,026,493 JPY
Average Price
￥394,464 JPY
Market Intelligence
Retailers Selling
8
Cross Retailer %
21.6%
Price Spread
108.7%
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
$748
Median
$1,369
90th Percentile
$3,271
Score Distribution
52 diamonds scored across 4 quality tiers
Excellent
1 (1.9%)
Very Good
6 (11.5%)
Good
15 (28.8%)
Average
30 (57.7%)
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