3.00 - 4.99ct J SI1 Lab Grown Emerald
As of April 2026, there are 430 lab grown emerald diamonds with J color and SI1 clarity in the 3.00 - 4.99ct range available across retailers worldwide. Prices range from £135 GBP to £132,582 GBP, with an average of £2,762 GBP.
Last updated: April 2026
Available
430
Lowest Price
£135 GBP
Highest Price
£132,582 GBP
Average Price
£2,762 GBP
Market Intelligence
Retailers Selling
10
Cross Retailer %
N/A
Price Spread
28.3%
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
$1,967
Median
$2,457
90th Percentile
$4,481
Score Distribution
430 diamonds scored across 4 quality tiers
Excellent
19 (4.4%)
Very Good
64 (14.9%)
Good
202 (47.0%)
Average
145 (33.7%)
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