1.50 - 1.99ct F I1 Lab Grown Round
As of April 2026, there are 1,412 lab grown round diamonds with F color and I1 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from ￥8,358 JPY to ￥9,752,537 JPY, with an average of ￥230,095 JPY.
Last updated: April 2026
Available
1,412
Lowest Price
￥8,358 JPY
Highest Price
￥9,752,537 JPY
Average Price
￥230,095 JPY
Market Intelligence
Retailers Selling
18
Cross Retailer %
84.8%
Price Spread
73.0%
30-Day Price Trend
+74.2%
30-Day Supply Change
+408.8%
Volatility (30d)
0.02
Price Range
Price per carat distribution across retailers
10th Percentile
$1,119
Median
$2,681
90th Percentile
$4,812
Score Distribution
1.4K diamonds scored across 4 quality tiers
Excellent
105 (7.4%)
Very Good
678 (48.0%)
Good
395 (28.0%)
Average
234 (16.6%)
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