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Marquise|Lab Grown|IGI

0.54ct D VVS2 Marquise Lab Grown Diamond

EX • D/VVS2 • IGI LG815655359

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG815655359

Diamond specifications and retailer prices

From £129 GBP
$173 USD
As of November 2, 2026
Save £698 GBP (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,237 GBP at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 0.54ct lab-grown marquise diamond

This 0.54ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG815655359 or 815655359. Listed at 18 retailers as of November 1, 2026, with a 541% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.54
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815655359
Dimensions8.66 × 4.23 × 2.59 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.66 mm4.23 mm0.54 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815655359
Side View
Table 60.0%Crown 34°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.2%

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 2
Current: £1,237 GBP|Low: £124 GBP|High: £1,237 GBP|Avg: £405 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
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Retailer 12
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Retailer 18
November 2, 2026
Retailer 4£129 GBP
Retailer 7£145 GBP
Retailer 3£150 GBP
Retailer 16£160 GBP
Retailer 18£160 GBP
Retailer 8£216 GBP
Retailer 9£258 GBP
Retailer 11£319 GBP
Retailer 14£320 GBP
Retailer 12£321 GBP
Retailer 17£402 GBP
Retailer 2£449 GBP
Retailer 15£543 GBP
Retailer 5£568 GBP
Retailer 10£693 GBP
Retailer 13£825 GBP
Retailer 6£827 GBP
Do Amore Diamonds£1,237 GBP

38 data points across 18 retailers

18 retailers£129 GBP to £827 GBP

A
Cheapest Retailer
-
£129 GBP
$173 USD
A
Retailer 2
-
£145 GBP
$194 USD
View
Final sale: no returns
A
Retailer 3
-
£150 GBP
$201 USD
View
A
Retailer 4
-
£160 GBP
$215 USD
View
Retailer 5
-
£160 GBP
$215 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
£216 GBP
$290 USD
View
B+
Retailer 7
-
£258 GBP
$346 USD
View
B+
Retailer 8
-
£319 GBP
View
B+
Retailer 9
-
£320 GBP
A$660 AUD
View
B+
Retailer 10
-
£321 GBP
ZAR 6,956 ZAR
View
Retailer 11
-
£402 GBP
$540 USD
View
Price last confirmed 18 days ago
B
Retailer 12
-
£449 GBP
A$928 AUD
View
B
Retailer 13
-
£543 GBP
$729 USD
View
B
Retailer 14
-
£568 GBP
$762 USD
View
B
Retailer 15
-
£697 GBP
$935 USD
View
B
Retailer 16
-
£825 GBP
View
B
Retailer 17
-
£827 GBP
$1,109 USD
View
Most Expensive
Do Amore Diamonds
27-3E3135164 · Nov 1
£1,237 GBP
$1,660 USD
View
Price under review
17 more retailers have this diamond
Prices start from £129 GBPSave up to £698 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
0.54ct Marquise
£129 GBP