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Emerald|Lab Grown|IGI

1.28ct D VVS1 Emerald Lab Grown Diamond

ID • D/VVS1 • IGI LG841654672

Shape and cutting style on the report: Emerald cut

Certificate IGI LG841654672

Diamond specifications and retailer prices

From £136 GBP
As of November 6, 2026
Save £648 GBP (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £784 GBP at MOH London · As of November 5, 2026
View at MOH London

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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841654672 or 841654672. Listed at 20 retailers as of November 5, 2026, with prices from £136 to £784, a £648 spread on the same certified stone. MOH London lists it at £784. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841654672
Dimensions8.01 × 4.94 × 3.31 mm
L/W Ratio1.62
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.01 mm4.94 mm1.28 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841654672
Side View
Table 62.0%Crown 34°Girdle: Slightly ThickPavilion 40.6°Culet: LargeDepth 67.0%

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: Nov 6
Current: £784 GBP|Low: £136 GBP|High: £820 GBP|Avg: £408 GBP|-4.4%
MOH London
Retailer 2
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November 6, 2026
Retailer 15£136 GBP
Retailer 13£152 GBP
Retailer 19£158 GBP
Retailer 4£168 GBP
Retailer 11£171 GBP
Retailer 14£227 GBP
Retailer 10£282 GBP
Retailer 6£292 GBP
Retailer 2£300 GBP
Retailer 7£410 GBP
Retailer 5£412 GBP
Retailer 8£470 GBP
Retailer 16£541 GBP
Retailer 3£548 GBP
Retailer 17£562 GBP
Retailer 18£571 GBP
Retailer 20£581 GBP
Retailer 9£648 GBP
Retailer 12£732 GBP
MOH London£784 GBP

21 data points across 20 retailers

20 retailers£136 GBP to £784 GBP

A
Cheapest Retailer
-
£136 GBP
A
Retailer 2
-
£152 GBP
View
Final sale: no returns
A
Retailer 3
-
£158 GBP
View
A
Retailer 4
-
£168 GBP
View
Retailer 5
-
£171 GBP
View
Price last confirmed 12 days ago
B+
Retailer 6
-
£227 GBP
View
Retailer 7
-
£282 GBP
View
Price last confirmed 10 days ago
A
Retailer 8
-
£292 GBP
View
A
Retailer 9
-
£300 GBP
View
A
Retailer 10
-
£410 GBP
View
A
Retailer 11
-
£412 GBP
View
B+
Retailer 12
-
£470 GBP
View
B+
Retailer 13
-
£541 GBP
View
B+
Retailer 14
-
£548 GBP
View
B+
Retailer 15
-
£562 GBP
View
B+
Retailer 16
-
£571 GBP
View
B+
Retailer 17
-
£581 GBP
View
Retailer 18
-
£648 GBP
View
Price last confirmed 12 days ago
B
Retailer 19
-
£732 GBP
View
Most Expensive
B
MOH London
LG841654672 · Nov 5
£784 GBP
View
19 more retailers have this diamond
Prices start from £136 GBPSave up to £648 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
1.28ct Emerald
£136 GBP