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Emerald|Lab Grown|IGI

1.27ct E VS2 Emerald Lab Grown Diamond

VG • E/VS2 • IGI LG539226918

Shape and cutting style on the report: Emerald cut

Certificate IGI LG539226918

Diamond specifications and retailer prices

From £146 GBP
$196 USD
As of October 30, 2026
Save £706 GBP (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £852 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.27ct lab-grown emerald diamond

This 1.27ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG539226918 or 539226918. Listed at 14 retailers as of October 29, 2026, with prices from £146 to £852, a £706 spread on the same certified stone. MOH London lists it at £852. 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

1.27
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.6°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG539226918
Dimensions7.06 × 5.05 × 3.56 mm
L/W Ratio1.40
Culet sizeLong
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.06 mm5.05 mm1.27 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG539226918
Side View
Table 61.5%Crown 23.6°Girdle: MediumPavilion 39.6°Culet: LNGDepth 70.5%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: £852 GBP|Low: £139 GBP|High: £852 GBP|Avg: £345 GBP|+1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 7£146 GBP
Retailer 4£163 GBP
Retailer 11£169 GBP
Retailer 8£181 GBP
Retailer 9£181 GBP
Retailer 6£228 GBP
Retailer 2£331 GBP
Retailer 13£355 GBP
Retailer 3£422 GBP
Retailer 5£568 GBP
Retailer 10£582 GBP
Retailer 12£584 GBP
Retailer 14£622 GBP
MOH London£852 GBP

42 data points across 14 retailers

14 retailers£146 GBP to £852 GBP

A
Cheapest Retailer
-
£146 GBP
$196 USD
A
Retailer 2
-
£163 GBP
$218 USD
View
Final sale: no returns
A
Retailer 3
-
£169 GBP
$227 USD
View
A
Retailer 4
-
£181 GBP
$243 USD
View
A
Retailer 5
-
£181 GBP
$243 USD
View
B+
Retailer 6
-
£228 GBP
$305 USD
View
B+
Retailer 7
-
£331 GBP
View
B+
Retailer 8
-
£355 GBP
$476 USD
View
B+
Retailer 9
-
£422 GBP
$565 USD
View
B
Retailer 10
-
£568 GBP
SGD 1,029 SGD
View
B
Retailer 11
-
£582 GBP
$780 USD
View
B
Retailer 12
-
£584 GBP
$783 USD
View
B
Retailer 13
-
£622 GBP
$834 USD
View
Most Expensive
B
MOH London
LG539226918 · Oct 29
£852 GBP
View
13 more retailers have this diamond
Prices start from £146 GBPSave up to £706 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
1.27ct Emerald
£146 GBP