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Marquise|Lab Grown|IGI

1.20ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG808617035

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG808617035

Diamond specifications and retailer prices

From $293 AUD
$206 USD
As of October 30, 2026
Save $1,406 AUD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,699 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 1.2ct lab-grown marquise diamond

This 1.2ct 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 LG808617035 or 808617035. Listed at 17 retailers as of October 26, 2026, with prices from $293 to $1,699, a $1,406 spread on the same certified stone. MOH London lists it at $1,699. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.3°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG808617035
Dimensions11.21 × 5.55 × 3.26 mm
L/W Ratio2.02
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.21 mm5.55 mm1.20 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG808617035
Side View
Table 64.0%Crown 31.3°Girdle: MED-VTKPavilion 39.1°Culet: NoneDepth 58.7%

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: Oct 30
Current: $1,699 AUD|Low: $280 AUD|High: $1,718 AUD|Avg: $775 AUD|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 12$293 AUD
Retailer 3$327 AUD
Retailer 4$339 AUD
Retailer 5$363 AUD
Retailer 15$363 AUD
Retailer 11$491 AUD
Retailer 7$622 AUD
Retailer 9$635 AUD
Retailer 2$668 AUD
Retailer 6$816 AUD
Retailer 10$935 AUD
Retailer 14$975 AUD
Retailer 16$1,166 AUD
Retailer 13$1,182 AUD
Retailer 8$1,242 AUD
MOH London$1,699 AUD

44 data points across 16 retailers

17 retailers$293 AUD to $1,699 AUD

A
Cheapest Retailer
-
$293 AUD
$206 USD
A
Retailer 2
-
$327 AUD
$230 USD
View
Final sale: no returns
A
Retailer 3
-
$339 AUD
$238 USD
View
Retailer 4
-
$359 AUD
$252 USD
View
Price last confirmed 36 days ago
A
Retailer 5
-
$363 AUD
$255 USD
View
A
Retailer 6
-
$363 AUD
$255 USD
View
B+
Retailer 7
-
$491 AUD
$345 USD
View
A
Retailer 8
-
$622 AUD
$437 USD
View
A
Retailer 9
-
$635 AUD
€425 EUR
View
A
Retailer 10
-
$668 AUD
£369 GBP
View
B+
Retailer 11
-
$816 AUD
$573 USD
View
B+
Retailer 12
-
$935 AUD
$657 USD
View
Retailer 13
-
$975 AUD
$685 USD
View
Price last confirmed 23 days ago
B
Retailer 14
-
$1,166 AUD
$819 USD
View
B
Retailer 15
-
$1,182 AUD
$830 USD
View
B
Retailer 16
-
$1,242 AUD
$873 USD
View
Most Expensive
B
MOH London
LG808617035 · Oct 26
$1,699 AUD
£940 GBP
View
16 more retailers have this diamond
Prices start from $293 AUDSave up to $1,406 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
1.20ct Marquise
$293 AUD