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Marquise|Lab Grown|IGI

1.18ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG782626927

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG782626927

Diamond specifications and retailer prices

From $491 AUD
$345 USD
As of October 30, 2026
Save $1,219 AUD (71%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,710 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.18ct lab-grown marquise diamond

This 1.18ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG782626927 or 782626927. Listed at 5 retailers as of October 29, 2026, with prices from $491 to $1,710, a $1,219 spread on the same certified stone. MOH London lists it at $1,710. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.18
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782626927
Dimensions11.07 × 5.38 × 3.45 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.07 mm5.38 mm1.18 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782626927
Side View
Table 62.0%Crown 33.7°Girdle: MED-THKPavilion 41°Culet: NoneDepth 64.1%

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 30
Current: $1,710 AUD|Low: $491 AUD|High: $1,721 AUD|Avg: $932 AUD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 28, 2026
Retailer 3$491 AUD
Retailer 5$624 AUD
Retailer 4$816 AUD
Retailer 2$998 AUD
MOH London$1,710 AUD

9 data points across 5 retailers

5 retailers$491 AUD to $1,710 AUD

B+
Cheapest Retailer
-
$491 AUD
$345 USD
A
Retailer 2
-
$624 AUD
$438 USD
View
B+
Retailer 3
-
$816 AUD
$573 USD
View
B+
Retailer 4
-
$998 AUD
View
Most Expensive
B
MOH London
LG782626927 · Oct 29
$1,710 AUD
£946 GBP
View
4 more retailers have this diamond
Prices start from $491 AUDSave up to $1,219 AUD

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
1.18ct Marquise
$491 AUD