1.50 - 1.99ct H I1 Lab Grown Princess
As of April 2026, there are 52 lab grown princess diamonds with H color and I1 clarity in the 1.50 - 1.99ct 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
6
Cross Retailer %
15.6%
Price Spread
68.5%
30-Day Price Trend
-43.2%
30-Day Supply Change
-66.7%
Volatility (30d)
N/A
Price Range
Price per carat distribution across retailers
10th Percentile
$1,311
Median
$2,096
90th Percentile
$3,791
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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