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

$2,457/ct
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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Related Specifications

D IFD VVS1D VVS2D VS1D VS2D SI1E IFE VVS1E VVS2E VS1E VS2E SI1F IFF VVS1F VVS2F VS1F VS2F SI1G IFG VVS1G VVS2G VS1G VS2G SI1H IFH VVS1H VVS2H VS1H VS2H SI1I IFI VVS1I VVS2I VS1I VS2I SI1