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Emerald|Lab Grown|IGI

1.20ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG847642535

Shape and cutting style on the report: Emerald cut

Certificate IGI LG847642535

Diamond specifications and retailer prices

From £121 GBP
$162 USD
As of October 29, 2026
Save £592 GBP (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £713 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.2ct lab-grown emerald diamond

This 1.2ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847642535 or 847642535. Listed at 19 retailers as of October 29, 2026, with prices from £121 to £713, a £592 spread on the same certified stone. MOH London lists it at £713. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle44.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847642535
Dimensions7.00 × 5.03 × 3.42 mm
L/W Ratio1.39
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.00 mm5.03 mm1.20 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847642535
Side View
Table 64.0%Crown 37.6°Girdle: Slightly ThickPavilion 44.5°Culet: LargeDepth 68.0%

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: Oct 29
Current: £713 GBP|Low: £121 GBP|High: £734 GBP|Avg: £367 GBP|-2.8%
MOH London
Retailer 2
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Retailer 19
October 31, 2026
Retailer 19£121 GBP
Retailer 14£135 GBP
Retailer 5£152 GBP
Retailer 10£158 GBP
Retailer 16£205 GBP
Retailer 4£255 GBP
Retailer 7£266 GBP
Retailer 18£268 GBP
Retailer 12£333 GBP
Retailer 9£382 GBP
Retailer 13£393 GBP
Retailer 17£495 GBP
Retailer 3£496 GBP
Retailer 8£502 GBP
Retailer 6£508 GBP
Retailer 11£509 GBP
Retailer 2£510 GBP
Retailer 15£523 GBP
MOH London£713 GBP

8 data points across 19 retailers

19 retailers£121 GBP to £713 GBP

A
Cheapest Retailer
-
£121 GBP
$162 USD
A
Retailer 2
-
£135 GBP
$181 USD
View
Final sale: no returns
A
Retailer 3
-
£152 GBP
$203 USD
View
A
Retailer 4
-
£158 GBP
$212 USD
View
B+
Retailer 5
-
£205 GBP
$275 USD
View
A
Retailer 6
-
£255 GBP
€326 EUR
View
A
Retailer 7
-
£266 GBP
ZAR 5,762 ZAR
View
A
Retailer 8
-
£268 GBP
View
A
Retailer 9
-
£333 GBP
$446 USD
View
B+
Retailer 10
-
£382 GBP
A$787 AUD
View
B+
Retailer 11
-
£393 GBP
$526 USD
View
B+
Retailer 12
-
£495 GBP
SGD 896 SGD
View
B+
Retailer 13
-
£496 GBP
$664 USD
View
B+
Retailer 14
-
£502 GBP
A$1,034 AUD
View
B+
Retailer 15
-
£508 GBP
$680 USD
View
B+
Retailer 16
-
£509 GBP
$682 USD
View
B+
Retailer 17
-
£510 GBP
$683 USD
View
B+
Retailer 18
-
£523 GBP
$701 USD
View
Most Expensive
B
MOH London
LG847642535 · Oct 29
£713 GBP
View
18 more retailers have this diamond
Prices start from £121 GBPSave up to £592 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
1.20ct Emerald
£121 GBP