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Marquise|Lab Grown|IGI

1.09ct F VVS1 Marquise Lab Grown Diamond

VG • F/VVS1 • IGI LG846602574

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846602574

Diamond specifications and retailer prices

From $265 AUD
$186 USD
As of October 27, 2026
Save $870 AUD (77%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,537 AUD at MOH London · As of October 18, 2026
View at MOH London

About this 1.09ct lab-grown marquise diamond

This 1.09ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG846602574 or 846602574. Listed at 19 retailers as of October 27, 2026, with a 328% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.09
Carat
F
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846602574
Dimensions10.75 × 5.24 × 3.53 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.75 mm5.24 mm1.09 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846602574
Side View
Table 57.0%Crown 33.7°Girdle: MED-VTKPavilion 42°Culet: NoneDepth 67.4%

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 27
Current: $1,537 AUD|Low: $264 AUD|High: $1,537 AUD|Avg: $691 AUD
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
Retailer 18
Retailer 19
October 27, 2026
Retailer 9$265 AUD
Retailer 5$308 AUD
Retailer 3$330 AUD
Retailer 17$330 AUD
Retailer 11$384 AUD
Retailer 13$404 AUD
Retailer 18$445 AUD
Retailer 12$550 AUD
Retailer 2$565 AUD
Retailer 14$593 AUD
Retailer 4$673 AUD
Retailer 10$673 AUD
Retailer 15$803 AUD
Retailer 6$912 AUD
Retailer 19$1,057 AUD
Retailer 16$1,117 AUD
Retailer 7$1,124 AUD
Retailer 8$1,135 AUD
MOH London$1,537 AUD

14 data points across 19 retailers

19 retailers$265 AUD to $1,135 AUD

A
Cheapest Retailer
-
$265 AUD
$186 USD
Retailer 2
-
$308 AUD
$216 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$330 AUD
$231 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$330 AUD
$231 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$384 AUD
HK$2,100 HKD
View
A
Retailer 6
-
$404 AUD
£223 GBP
View
Retailer 7
-
$445 AUD
$312 USD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$550 AUD
€367 EUR
View
A
Retailer 9
-
$565 AUD
ZAR 6,398 ZAR
View
A
Retailer 10
-
$593 AUD
£327 GBP
View
Retailer 11
-
$673 AUD
$472 USD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$673 AUD
$472 USD
View
B+
Retailer 13
-
$803 AUD
View
Retailer 14
-
$912 AUD
SGD 864 SGD
View
Price last confirmed 7 days ago
Retailer 15
-
$1,057 AUD
$741 USD
View
Price last confirmed 8 days ago
Retailer 16
-
$1,117 AUD
$783 USD
View
Price last confirmed 7 days ago
B
Retailer 17
-
$1,124 AUD
$788 USD
View
B
Retailer 18
-
$1,135 AUD
$795 USD
View
Most Expensive
MOH London
LG846602574 · Oct 18
$1,537 AUD
£848 GBP
View
Price last confirmed 15 days ago
18 more retailers have this diamond
Prices start from $265 AUDSave up to $870 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
1.09ct Marquise
$265 AUD