1.00 - 1.49ct E SI2 Lab Grown Round
As of April 2026, there are 3,863 lab grown round diamonds with E color and SI2 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from ￥9,104 JPY to ￥13,388,060 JPY, with an average of ￥184,909 JPY.
Last updated: April 2026
Available
3,863
Lowest Price
￥9,104 JPY
Highest Price
￥13,388,060 JPY
Average Price
￥184,909 JPY
Market Intelligence
Retailers Selling
40
Cross Retailer %
N/A
Price Spread
49.8%
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
$567
Median
$2,623
90th Percentile
$3,719
Score Distribution
3.9K diamonds scored across 4 quality tiers
Excellent
710 (18.4%)
Very Good
1,320 (34.2%)
Good
1,302 (33.7%)
Average
531 (13.7%)
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