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Emerald|Lab Grown|IGI

1.28ct E VS2 Emerald Lab Grown Diamond

ID • E/VS2 • IGI LG662468941

Shape and cutting style on the report: Emerald cut

Certificate IGI LG662468941

Diamond specifications and retailer prices

From £608 GBP
$810 USD
As of October 29, 2026
4 retailers carry this diamond
Most expensive: £608 GBP at Brilliant Earth
View at Brilliant Earth

About this 1.28ct lab-grown emerald diamond

This 1.28ct 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 top-tier cut grade and certified by IGI LG662468941 or 662468941. Listed at 4 retailers as of October 29, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662468941
Dimensions7.16 × 5.18 × 3.43 mm
L/W Ratio1.38
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.16 mm5.18 mm1.28 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG662468941
Side View
Table 64.0%Crown 31.4°Girdle: Slightly ThickPavilion 39.5°Culet: LNGDepth 66.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: £608 GBP|Low: £98 GBP|High: £1,164 GBP|Avg: £497 GBP
Brilliant Earth
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
September 23, 2026
Retailer 12£98 GBP
Retailer 8£122 GBP
Retailer 9£204 GBP
Retailer 14£304 GBP
Retailer 13£332 GBP
Retailer 2£341 GBP
Retailer 5£368 GBP
Retailer 7£463 GBP
Retailer 4£529 GBP
Brilliant Earth£608 GBP
Retailer 3£671 GBP
Retailer 10£779 GBP
Retailer 6£881 GBP
Retailer 11£1,164 GBP

6 data points across 14 retailers

4 retailers

Retailer 1
-
£122 GBP
$162 USD
Price last confirmed 36 days ago
Retailer 2
-
£380 GBP
$506 USD
View
Price last confirmed 38 days ago
Retailer 3
-
£463 GBP
$617 USD
View
Price last confirmed 36 days ago
Most Expensive
B
Brilliant Earth
14272868Y · Oct 29
£608 GBP
$810 USD
View
3 more retailers have this diamond

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.

B
1.28ct Emerald
£608 GBP