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Emerald|Lab Grown|IGI

1.54ct F VS2 Emerald Lab Grown Diamond

EX • F/VS2 • IGI LG816693920

Shape and cutting style on the report: Emerald cut

Certificate IGI LG816693920

Diamond specifications and retailer prices

From £267 GBP
As of November 5, 2026
Save £1,067 GBP (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,333 GBP at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.54ct lab-grown emerald diamond

This 1.54ct lab-grown emerald sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG816693920 or 816693920. Listed at 9 retailers as of November 4, 2026, with prices from £267 to £1,333, a £1,067 spread on the same certified stone. Brilliant Earth lists it at £1,333. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816693920
Dimensions7.73 × 5.46 × 3.77 mm
L/W Ratio1.42
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.73 mm5.46 mm1.54 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816693920
Side View
Table 65.0%Crown 37.1°Girdle: MediumPavilion 39.6°Culet: LargeDepth 69.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £941 GBP|Low: £267 GBP|High: £948 GBP|Avg: £502 GBP|-0.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 5£267 GBP
Retailer 8£294 GBP
Retailer 2£301 GBP
Retailer 9£364 GBP
Retailer 7£383 GBP
Retailer 3£430 GBP
Retailer 4£507 GBP
Retailer 6£914 GBP
Brilliant Earth£941 GBP

16 data points across 9 retailers

9 retailers£267 GBP to £1,333 GBP

A
Cheapest Retailer
-
£267 GBP
B+
Retailer 2
-
£294 GBP
View
A
Retailer 3
-
£301 GBP
View
Retailer 4
-
£383 GBP
View
Price last confirmed 7 days ago
B+
Retailer 5
-
£430 GBP
View
B+
Retailer 6
-
£507 GBP
View
B
Retailer 7
-
£914 GBP
View
Retailer 8
-
£941 GBP
View
Price last confirmed 26 days ago
Most Expensive
B
Brilliant Earth
22407934A · Nov 4
£1,333 GBP
$1,800 USD
View
8 more retailers have this diamond
Prices start from £267 GBPSave up to £1,067 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
1.54ct Emerald
£267 GBP