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Marquise|Lab Grown|IGI

1.54ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG848684011

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848684011

Diamond specifications and retailer prices

From £227 GBP
As of November 4, 2026
Save £1,128 GBP (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,356 GBP at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.54ct lab-grown marquise diamond

This 1.54ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG848684011 or 848684011. Listed at 9 retailers as of November 4, 2026, with prices from £227 to £1,356, a £1,128 spread on the same certified stone. Brilliant Earth lists it at £1,356. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848684011
Dimensions5.97 × 11.60 × 3.79 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.97 mm11.60 mm1.54 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848684011
Side View
Table 58.0%Crown 35.1°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 63.5%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: £360 GBP|Low: £227 GBP|High: £792 GBP|Avg: £493 GBP|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 7£227 GBP
Retailer 6£265 GBP
Retailer 1£360 GBP
Retailer 4£385 GBP
Retailer 3£441 GBP
Retailer 5£671 GBP
Retailer 2£787 GBP
Retailer 8£790 GBP

12 data points across 8 retailers

9 retailers£227 GBP to £1,356 GBP

A
Cheapest Retailer
-
£227 GBP
B+
Retailer 2
-
£265 GBP
View
A
Retailer 3
-
£360 GBP
View
A
Retailer 4
-
£385 GBP
View
A
Retailer 5
-
£441 GBP
View
B+
Retailer 6
-
£671 GBP
View
B+
Retailer 7
-
£787 GBP
View
B+
Retailer 8
-
£790 GBP
View
Most Expensive
B
Brilliant Earth
22397776A · Nov 4
£1,356 GBP
$1,830 USD
View
8 more retailers have this diamond
Prices start from £227 GBPSave up to £1,128 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 Marquise
£227 GBP