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Emerald|Lab Grown|IGI

0.43ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG617412756

Shape and cutting style on the report: Emerald cut

Certificate IGI LG617412756

Diamond specifications and retailer prices

From £179 GBP
$240 USD
As of October 29, 2026
Save £77 GBP (30%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £256 GBP at MD Diamonds and Jewellers · As of October 29, 2026
View at MD Diamonds and Jewellers

About this 0.43ct lab-grown emerald diamond

This 0.43ct lab-grown emerald sits in the sub-half-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG617412756 or 617412756. Listed at 2 retailers as of October 29, 2026, with prices from £179 to £256, a £77 spread on the same certified stone. MD Diamonds and Jewellers lists it at £256. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.43
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle43.6°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617412756
Dimensions4.90 × 3.65 × 2.39 mm
L/W Ratio1.34
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
4.90 mm3.65 mm0.43 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG617412756
Side View
Table 60.0%Crown 43.6°Girdle: MediumPavilion 40.1°Culet: LargeDepth 65.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: £256 GBP|Low: £160 GBP|High: £256 GBP|Avg: £193 GBP
MD Diamonds and Jewellers
Retailer 2
Retailer 3
December 30, 2025
Retailer 3£160 GBP
Retailer 2£179 GBP
MD Diamonds and Jewellers£256 GBP

6 data points across 3 retailers

2 retailers£179 GBP to £256 GBP

A
Cheapest Retailer
-
£179 GBP
$240 USD
Most Expensive
B+
MD Diamonds and Jewellers
LG617412756 · Oct 29
£256 GBP
View
1 more retailer has this diamond
Prices start from £179 GBPSave up to £77 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
0.43ct Emerald
£179 GBP