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Emerald|Lab Grown|IGI

3.40ct E VS2 Emerald Lab Grown Diamond

VG • E/VS2 • IGI LG849654587

Certificate IGI LG849654587

Diamond specifications and retailer prices

From £522 GBP
$695 USD
As of October 30, 2026
Save £755 GBP (59%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £1,277 GBP at Taylor and Hart · As of October 29, 2026
View at Taylor and Hart

About this 3.4ct lab-grown emerald diamond

This 3.4ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG849654587 or 849654587. Listed at 3 retailers as of October 29, 2026, with prices from £522 to £1,277, a £755 spread on the same certified stone. Taylor and Hart lists it at £1,277. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.40
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG849654587
Dimensions10.36 × 6.85 × 4.82 mm
L/W Ratio1.51
Top View
10.36 mm6.85 mm3.40 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849654587
Side View
Table 53.0%CrownGirdle: STK-THKPavilionCulet: LargeDepth 70.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £522 GBP|Low: £522 GBP|High: £1,277 GBP|Avg: £929 GBP
Retailer 1
Retailer 2
Taylor and Hart
October 30, 2026
Retailer 1£522 GBP
Retailer 2£641 GBP
Taylor and Hart£1,277 GBP

2 data points across 3 retailers

3 retailers£522 GBP to £1,277 GBP

Cheapest Retailer
-
£522 GBP
$695 USD
A
Retailer 2
-
£641 GBP
View
Most Expensive
B
Taylor and Hart
BD0FPDU · Oct 29
£1,277 GBP
$1,700 USD
View
2 more retailers have this diamond
Prices start from £522 GBPSave up to £755 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.40ct Emerald
£522 GBP