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Marquise|Lab Grown|IGI

1.40ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG784687294

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG784687294

Diamond specifications and retailer prices

From $296 AUD
$208 USD
As of November 2, 2026
Save $1,174 AUD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,470 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.4ct lab-grown marquise diamond

This 1.4ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG784687294 or 784687294. Listed at 16 retailers as of November 1, 2026, with prices from $296 to $1,470, a $1,174 spread on the same certified stone. MOH London lists it at $1,470. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784687294
Dimensions11.94 × 5.78 × 3.60 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.94 mm5.78 mm1.40 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784687294
Side View
Table 61.0%Crown 32.8°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.3%

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: Nov 2
Current: $1,470 AUD|Low: $283 AUD|High: $1,486 AUD|Avg: $709 AUD|-1.1%
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
November 2, 2026
Retailer 14$296 AUD
Retailer 5$330 AUD
Retailer 13$343 AUD
Retailer 7$367 AUD
Retailer 16$367 AUD
Retailer 2$408 AUD
Retailer 6$495 AUD
Retailer 10$633 AUD
Retailer 9$670 AUD
Retailer 3$725 AUD
Retailer 4$860 AUD
Retailer 11$896 AUD
Retailer 15$1,179 AUD
Retailer 12$1,183 AUD
Retailer 8$1,254 AUD
MOH London$1,470 AUD

38 data points across 16 retailers

16 retailers$296 AUD to $1,470 AUD

A
Cheapest Retailer
-
$296 AUD
$208 USD
A
Retailer 2
-
$330 AUD
$232 USD
View
Final sale: no returns
A
Retailer 3
-
$343 AUD
$241 USD
View
Retailer 4
-
$367 AUD
$258 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$367 AUD
$258 USD
View
A
Retailer 6
-
$408 AUD
£226 GBP
View
B+
Retailer 7
-
$495 AUD
$348 USD
View
A
Retailer 8
-
$633 AUD
ZAR 7,183 ZAR
View
A
Retailer 9
-
$670 AUD
£371 GBP
View
A
Retailer 10
-
$725 AUD
$509 USD
View
A
Retailer 11
-
$860 AUD
$604 USD
View
A
Retailer 12
-
$896 AUD
View
B+
Retailer 13
-
$1,179 AUD
$828 USD
View
B+
Retailer 14
-
$1,183 AUD
$831 USD
View
B+
Retailer 15
-
$1,254 AUD
$881 USD
View
Most Expensive
B+
MOH London
LG784687294 · Nov 1
$1,470 AUD
£813 GBP
View
15 more retailers have this diamond
Prices start from $296 AUDSave up to $1,174 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
1.40ct Marquise
$296 AUD