Emerald|Lab Grown|IGI

1.26ct E VS1 Emerald Lab Grown Diamond

ID • E/VS1 • IGI LG735594584

Shape and cutting style on the report: Emerald cut

Certificate IGI LG735594584

Diamond specifications and retailer prices

From £292 GBP
As of October 24, 2026
Save £288 GBP (50%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £789 GBP at MOH London · As of October 21, 2026
View at MOH London

About this 1.26ct lab-grown emerald diamond

This 1.26ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG735594584 or 735594584. Listed at 6 retailers as of October 23, 2026, with a 99% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle27.4°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735594584
Dimensions7.94 × 5.11 × 3.10 mm
L/W Ratio1.55
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.94 mm5.11 mm1.26 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735594584
Side View
Table 58.0%Crown 27.4°Girdle: MediumPavilion 35.4°Culet: LargeDepth 60.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 24
Current: £789 GBP|Low: £227 GBP|High: £794 GBP|Avg: £386 GBP|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 24, 2026
Retailer 3£227 GBP
Retailer 2£292 GBP
Retailer 6£294 GBP
Retailer 5£346 GBP
Retailer 4£412 GBP
MOH London£789 GBP

37 data points across 6 retailers

6 retailers£292 GBP to £580 GBP

Retailer 1
-
£227 GBP
$302 USD
Price last confirmed 7 days ago
A
Retailer 2
-
£292 GBP
View
B+
Retailer 3
-
£346 GBP
$461 USD
View
B+
Retailer 4
-
£412 GBP
$548 USD
View
B
Retailer 5
-
£580 GBP
$773 USD
View
Most Expensive
MOH London
LG735594584 · Oct 21
£789 GBP
View
Price last confirmed 9 days ago
5 more retailers have this diamond
Prices start from £292 GBPSave up to £288 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
1.26ct Emerald
£292 GBP