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Marquise|Lab Grown|IGI

1.54ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG784606118

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG784606118

Diamond specifications and retailer prices

From £180 GBP
$242 USD
As of November 2, 2026
Save £1,556 GBP (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,736 GBP at Do Amore Diamonds · As of November 2, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG784606118 or 784606118. Listed at 12 retailers as of November 2, 2026, with prices from £180 to £1,736, a £1,556 spread on the same certified stone. Do Amore Diamonds lists it at £1,736. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784606118
Dimensions11.37 × 6.03 × 3.88 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.37 mm6.03 mm1.54 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784606118
Side View
Table 62.0%Crown 36.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 64.3%

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 2
Current: £1,736 GBP|Low: £180 GBP|High: £1,736 GBP|Avg: £614 GBP
Do Amore Diamonds
Retailer 2
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November 2, 2026
Retailer 10£180 GBP
Retailer 11£209 GBP
Retailer 3£273 GBP
Retailer 2£275 GBP
Retailer 17£300 GBP
Retailer 16£318 GBP
Retailer 7£358 GBP
Retailer 14£391 GBP
Retailer 4£466 GBP
Retailer 5£484 GBP
Retailer 15£722 GBP
Retailer 13£778 GBP
Retailer 6£778 GBP
Retailer 9£972 GBP
Retailer 12£991 GBP
Retailer 8£1,034 GBP
Do Amore Diamonds£1,736 GBP

24 data points across 17 retailers

12 retailers£180 GBP to £1,736 GBP

A
Cheapest Retailer
-
£180 GBP
$242 USD
A
Retailer 2
-
£209 GBP
$281 USD
View
A
Retailer 3
-
£273 GBP
$367 USD
View
A
Retailer 4
-
£275 GBP
View
B+
Retailer 5
-
£300 GBP
$403 USD
View
A
Retailer 6
-
£318 GBP
$427 USD
View
A
Retailer 7
-
£391 GBP
€500 EUR
View
B+
Retailer 8
-
£722 GBP
$969 USD
View
B+
Retailer 9
-
£778 GBP
A$1,606 AUD
View
B
Retailer 10
-
£794 GBP
$1,066 USD
View
B
Retailer 11
-
£991 GBP
View
Most Expensive
B
Do Amore Diamonds
27-2FF8E0230 · Nov 2
£1,736 GBP
$2,330 USD
View
11 more retailers have this diamond
Prices start from £180 GBPSave up to £1,556 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
£180 GBP