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Emerald|Lab Grown|IGI

1.43ct H SI1 Emerald Lab Grown Diamond

H/SI1 • IGI LG624431631

Shape and cutting style on the report: Emerald cut

Certificate IGI LG624431631

Diamond specifications and retailer prices

From €446 EUR
£394 GBP
As of November 5, 2026
1 retailer carries this diamond
Only listing: €446 EUR 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 1.43ct lab-grown emerald diamond

This 1.43ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included) and certified by IGI LG624431631 or 624431631. Listed at a single retailer as of November 5, 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

1.43
Carat
H
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG624431631
Dimensions7.38 × 5.35 × 3.72 mm
L/W Ratio1.38
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
7.38 mm5.35 mm1.43 ctH / SI1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG624431631
Side View
Table 64.0%Crown 35.3°Girdle: MediumPavilion 39.9°Culet: LargeDepth 69.5%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 5
Current: €446 EUR|Low: €446 EUR|High: €446 EUR|Avg: €446 EUR
December 30, 2025
MD Diamonds and Jewellers€446 EUR

3 data points across 1 retailer

1 retailer

B+
MD Diamonds and Jewellers
LG624431631 · Nov 5
€446 EUR
£394 GBP
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B+
1.43ct Emerald
€446 EUR