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Emerald|Lab Grown|IGI

1.21ct G VS2 Emerald Lab Grown Diamond

VG • G/VS2 • IGI LG620412794

Shape and cutting style on the report: Emerald cut

Certificate IGI LG620412794

Diamond specifications and retailer prices

From £815 GBP
$1,085 USD
As of October 28, 2026
1 retailer carries this diamond
Only listing: £815 GBP at Shane Co
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Shane Co

About this 1.21ct lab-grown emerald diamond

This 1.21ct lab-grown emerald sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG620412794 or 620412794. Listed at a single retailer as of October 28, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

1.21
Carat
G
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620412794
Dimensions7.19 × 4.97 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.19 mm4.97 mm1.21 ctG / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620412794
Side View
Table 63.0%Crown 35.3°Girdle: Slightly ThickPavilion 38.9°Culet: LargeDepth 69.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 28
Current: £815 GBP|Low: £815 GBP|High: £875 GBP|Avg: £846 GBP|-2.7%
September 18, 2026
Shane Co£815 GBP

4 data points across 1 retailer

1 retailer

B
Shane Co
24K0T4J · Oct 28
£815 GBP
$1,085 USD
View

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B
1.21ct Emerald
£815 GBP