3.00 - 4.99ct J SI1 Lab Grown Emerald
As of April 2026, there are 391 lab grown emerald diamonds with J color and SI1 clarity in the 3.00 - 4.99ct range available across retailers worldwide. Prices range from ￥27,164 JPY to ￥5,969,104 JPY, with an average of ￥382,126 JPY.
Last updated: April 2026
Available
391
Lowest Price
￥27,164 JPY
Highest Price
￥5,969,104 JPY
Average Price
￥382,126 JPY
Market Intelligence
Retailers Selling
9
Cross Retailer %
N/A
Price Spread
25.6%
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
$1,710
Median
$2,192
90th Percentile
$2,959
Score Distribution
391 diamonds scored across 4 quality tiers
Excellent
16 (4.1%)
Very Good
115 (29.4%)
Good
169 (43.2%)
Average
91 (23.3%)
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