CaratHunter
Plans
Marquise|Lab Grown|IGI

0.54ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG802607901

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG802607901

Diamond specifications and retailer prices

From $406 USD
£320 GBP
As of October 23, 2026
Save $513 USD (56%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,090 USD at MOH London · As of October 21, 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 LG802607901 or 802607901. Listed at 7 retailers as of October 23, 2026, with a 126% 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
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG802607901
Dimensions8.09 × 4.15 × 2.69 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.09 mm4.15 mm0.54 ctE / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG802607901
Side View
Table 57.0%Crown 31.6°Girdle: MED-STKPavilion 41°Culet: NoneDepth 64.8%

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 23
Current: $1,090 USD|Low: $235 USD|High: $1,294 USD|Avg: $536 USD|-15.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 23, 2026
Retailer 3$235 USD
Retailer 6$391 USD
Retailer 2$406 USD
Retailer 7$505 USD
Retailer 4$507 USD
Retailer 5$919 USD
MOH London$1,090 USD

20 data points across 7 retailers

7 retailers$406 USD to $919 USD

A
Retailer 1
-
$235 USD
Price last confirmed 8 days ago
B+
Retailer 2
-
$391 USD
£308 GBP
View
Price last confirmed 13 days ago
B
Retailer 3
-
$406 USD
£320 GBP
View
B
Retailer 4
-
$505 USD
View
B
Retailer 5
-
$507 USD
View
B
Retailer 6
-
$919 USD
View
Most Expensive
B
MOH London
LG802607901 · Oct 21
$1,090 USD
£858 GBP
View
Price last confirmed 8 days ago
6 more retailers have this diamond
Prices start from $406 USDSave up to $513 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
$406 USD