3.00 - 4.99ct J IF Lab Grown Emerald
As of April 2026, there are 135 lab grown emerald diamonds with J color and IF clarity in the 3.00 - 4.99ct range available across retailers worldwide. Prices range from ￥36,269 JPY to ￥16,560,000 JPY, with an average of ￥595,344 JPY.
Last updated: April 2026
Available
135
Lowest Price
￥36,269 JPY
Highest Price
￥16,560,000 JPY
Average Price
￥595,344 JPY
Market Intelligence
Retailers Selling
5
Cross Retailer %
N/A
Price Spread
35.7%
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
$3,966
Median
$4,716
90th Percentile
$6,642
Score Distribution
135 diamonds scored across 4 quality tiers
Excellent
52 (38.5%)
Very Good
48 (35.6%)
Good
20 (14.8%)
Average
15 (11.1%)
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