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Marquise|Lab Grown|IGI

1.05ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG818682540

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818682540

Diamond specifications and retailer prices

From $261 AUD
As of November 4, 2026
Save $881 AUD (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,528 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.05ct lab-grown marquise diamond

This 1.05ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818682540 or 818682540. Listed at 21 retailers as of November 4, 2026, with a 337% 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

1.05
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818682540
Dimensions11.06 × 5.32 × 3.13 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.06 mm5.32 mm1.05 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818682540
Side View
Table 65.0%Crown 35.8°Girdle: MED-STKPavilion 39°Culet: NoneDepth 58.8%

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: Nov 4
Current: $1,528 AUD|Low: $261 AUD|High: $1,540 AUD|Avg: $697 AUD|-0.4%
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
Retailer 17
November 5, 2026
Retailer 9$261 AUD
Retailer 6$291 AUD
Retailer 4$304 AUD
Retailer 2$359 AUD
Retailer 5$527 AUD
Retailer 14$560 AUD
Retailer 17$574 AUD
Retailer 11$580 AUD
Retailer 15$776 AUD
Retailer 13$791 AUD
Retailer 16$821 AUD
Retailer 12$837 AUD
Retailer 8$886 AUD
Retailer 3$960 AUD
Retailer 7$1,121 AUD
Retailer 10$1,143 AUD
MOH London$1,528 AUD

31 data points across 17 retailers

21 retailers$261 AUD to $1,143 AUD

A
Cheapest Retailer
-
$261 AUD
A
Retailer 2
-
$291 AUD
View
Final sale: no returns
A
Retailer 3
-
$304 AUD
View
Retailer 4
-
$324 AUD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$324 AUD
View
A
Retailer 6
-
$359 AUD
View
A
Retailer 7
-
$527 AUD
View
A
Retailer 8
-
$560 AUD
View
A
Retailer 9
-
$574 AUD
View
A
Retailer 10
-
$580 AUD
View
B+
Retailer 11
-
$776 AUD
View
B+
Retailer 12
-
$791 AUD
View
Retailer 13
-
$821 AUD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
$837 AUD
View
B+
Retailer 15
-
$886 AUD
View
Retailer 16
-
$960 AUD
View
Price last confirmed 9 days ago
B
Retailer 17
-
$1,044 AUD
View
B
Retailer 18
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$1,096 AUD
View
B
Retailer 19
-
$1,121 AUD
View
B
Retailer 20
-
$1,143 AUD
View
Most Expensive
MOH London
LG818682540 · Oct 29
$1,528 AUD
£842 GBP
View
Price last confirmed 7 days ago
20 more retailers have this diamond
Prices start from $261 AUDSave up to $881 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
1.05ct Marquise
$261 AUD