Marquise|Lab Grown|IGI

0.54ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG843637902

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843637902

Diamond specifications and retailer prices

From $126 USD
As of October 29, 2026
Save $381 USD (75%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,175 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.54ct lab-grown marquise diamond

This 0.54ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843637902 or 843637902. Listed at 10 retailers as of October 29, 2026, with a 303% 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
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843637902
Dimensions9.19 × 4.15 × 2.46 mm
L/W Ratio2.21
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.19 mm4.15 mm0.54 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843637902
Side View
Table 61.0%Crown 38.2°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 59.3%

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: Oct 29
Current: $1,175 USD|Low: $126 USD|High: $1,175 USD|Avg: $370 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 6$126 USD
Retailer 9$132 USD
Retailer 5$149 USD
Retailer 10$192 USD
Retailer 3$282 USD
Retailer 2$414 USD
Retailer 7$446 USD
Retailer 8$453 USD
Retailer 4$507 USD
MOH London$1,175 USD

3 data points across 10 retailers

10 retailers$126 USD to $507 USD

A
Cheapest Retailer
-
$126 USD
Final sale: no returns
A
Retailer 2
-
$132 USD
View
A
Retailer 3
-
$149 USD
View
A
Retailer 4
-
$192 USD
View
A
Retailer 5
-
$282 USD
£222 GBP
View
B+
Retailer 6
-
$414 USD
View
B
Retailer 7
-
$446 USD
View
B
Retailer 8
-
$453 USD
View
B
Retailer 9
-
$507 USD
View
Most Expensive
B
MOH London
LG843637902 · Oct 29
$1,175 USD
£925 GBP
View
Price under review
9 more retailers have this diamond
Prices start from $126 USDSave up to $381 USD

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
$126 USD