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Emerald|Lab Grown|IGI

0.74ct E SI1 Emerald Lab Grown Diamond

E/SI1 • IGI LG645409460

Shape and cutting style on the report: Emerald cut

Certificate IGI LG645409460

Diamond specifications and retailer prices

From £371 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: £371 GBP at MD Diamonds and Jewellers
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 MD Diamonds and Jewellers

About this 0.74ct lab-grown emerald diamond

This 0.74ct lab-grown emerald sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included) and certified by IGI LG645409460 or 645409460. Listed at a single retailer as of October 29, 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

0.74
Carat
E
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645409460
Dimensions6.36 × 4.32 × 2.82 mm
L/W Ratio1.47
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.36 mm4.32 mm0.74 ctE / SI1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG645409460
Side View
Table 63.0%Crown 33.4°Girdle: MediumPavilion 40.9°Culet: LargeDepth 65.3%

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: £371 GBP|Low: £371 GBP|High: £371 GBP|Avg: £371 GBP
December 30, 2025
MD Diamonds and Jewellers£371 GBP

3 data points across 1 retailer

1 retailer

B
MD Diamonds and Jewellers
LG645409460 · Oct 29
£371 GBP
View

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B
0.74ct Emerald
£371 GBP