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Emerald|Lab Grown|IGI

1.19ct H SI1 Emerald Lab Grown Diamond

H/SI1 • IGI LG464109432

Shape and cutting style on the report: Emerald cut

Certificate IGI LG464109432

Diamond specifications and retailer prices

From £363 GBP
As of November 5, 2026
1 retailer carries this diamond
Only listing: £363 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 1.19ct lab-grown emerald diamond

This 1.19ct lab-grown emerald sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included) and certified by IGI LG464109432 or 464109432. 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

1.19
Carat
H
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.8°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG464109432
Dimensions7.27 × 5.02 × 3.30 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
7.27 mm5.02 mm1.19 ctH / SI1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG464109432
Side View
Table 64.5%Crown 23.8°Girdle: MediumPavilion 39.1°Culet: LargeDepth 65.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 5
Current: £363 GBP|Low: £363 GBP|High: £363 GBP|Avg: £363 GBP
December 30, 2025
MD Diamonds and Jewellers£363 GBP

3 data points across 1 retailer

1 retailer

B+
MD Diamonds and Jewellers
LG464109432 · Nov 5
£363 GBP
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B+
1.19ct Emerald
£363 GBP