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Marquise|Lab Grown|IGI

1.54ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG788674491

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG788674491

Diamond specifications and retailer prices

From £230 GBP
As of November 4, 2026
Save £1,813 GBP (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £2,043 GBP at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG788674491 or 788674491. Listed at 21 retailers as of November 4, 2026, with prices from £230 to £2,043, a £1,813 spread on the same certified stone. Do Amore Diamonds lists it at £2,043. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788674491
Dimensions12.28 × 5.98 × 3.64 mm
L/W Ratio2.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.28 mm5.98 mm1.54 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788674491
Side View
Table 61.0%Crown 33.1°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 60.9%

Caratlytics Score

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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 4
Current: £2,043 GBP|Low: £221 GBP|High: £2,043 GBP|Avg: £703 GBP
Do Amore Diamonds
Retailer 2
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Retailer 12
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Retailer 18
November 5, 2026
Retailer 4£230 GBP
Retailer 8£267 GBP
Retailer 5£285 GBP
Retailer 9£285 GBP
Retailer 16£352 GBP
Retailer 7£380 GBP
Retailer 3£401 GBP
Retailer 15£539 GBP
Retailer 13£542 GBP
Retailer 2£559 GBP
Retailer 12£739 GBP
Retailer 14£781 GBP
Retailer 17£877 GBP
Retailer 6£1,013 GBP
Retailer 18£1,097 GBP
Retailer 10£1,222 GBP
Retailer 11£1,259 GBP
Do Amore Diamonds£2,043 GBP

44 data points across 18 retailers

21 retailers£230 GBP to £2,043 GBP

A
Cheapest Retailer
-
£230 GBP
A
Retailer 2
-
£267 GBP
View
Retailer 3
-
£285 GBP
View
Price last confirmed 12 days ago
A
Retailer 4
-
£285 GBP
View
A
Retailer 5
-
£325 GBP
View
A
Retailer 6
-
£380 GBP
View
A
Retailer 7
-
£401 GBP
View
B+
Retailer 8
-
£539 GBP
View
A
Retailer 9
-
£542 GBP
View
A
Retailer 10
-
£559 GBP
View
B+
Retailer 11
-
£679 GBP
View
B+
Retailer 12
-
£739 GBP
View
Retailer 13
-
£781 GBP
View
Price last confirmed 8 days ago
B
Retailer 14
-
£877 GBP
View
B
Retailer 15
-
£1,013 GBP
View
B
Retailer 16
-
£1,097 GBP
View
B
Retailer 17
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£1,131 GBP
View
B
Retailer 18
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£1,222 GBP
View
B
Retailer 19
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£1,259 GBP
View
B
Retailer 20
-
£1,450 GBP
View
Most Expensive
B
Do Amore Diamonds
27-979A65818 · Nov 5
£2,043 GBP
$2,750 USD
View
20 more retailers have this diamond
Prices start from £230 GBPSave up to £1,813 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
£230 GBP