CaratHunter
Plans
Marquise|Lab Grown|IGI

1.09ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG837656493

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837656493

Diamond specifications and retailer prices

From $265 AUD
$186 USD
As of November 2, 2026
Save $1,270 AUD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,535 AUD at MOH London · As of November 1, 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837656493 or 837656493. Listed at 15 retailers as of November 1, 2026, with prices from $265 to $1,535, a $1,270 spread on the same certified stone. MOH London lists it at $1,535. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837656493
Dimensions11.09 × 5.14 × 3.34 mm
L/W Ratio2.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.09 mm5.14 mm1.09 ctG / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG837656493
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 65.0%

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 2
Current: $1,535 AUD|Low: $255 AUD|High: $1,553 AUD|Avg: $658 AUD|-1.0%
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
November 2, 2026
Retailer 12$265 AUD
Retailer 3$295 AUD
Retailer 5$307 AUD
Retailer 6$329 AUD
Retailer 13$329 AUD
Retailer 14$444 AUD
Retailer 4$548 AUD
Retailer 8$567 AUD
Retailer 9$578 AUD
Retailer 2$590 AUD
Retailer 10$833 AUD
Retailer 15$1,055 AUD
Retailer 7$1,132 AUD
Retailer 11$1,324 AUD
MOH London$1,535 AUD

39 data points across 15 retailers

15 retailers$265 AUD to $1,535 AUD

A
Cheapest Retailer
-
$265 AUD
$186 USD
A
Retailer 2
-
$295 AUD
$207 USD
View
Final sale: no returns
A
Retailer 3
-
$307 AUD
$216 USD
View
A
Retailer 4
-
$329 AUD
$231 USD
View
Retailer 5
-
$329 AUD
$231 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$444 AUD
$312 USD
View
A
Retailer 7
-
$548 AUD
$385 USD
View
A
Retailer 8
-
$567 AUD
ZAR 6,432 ZAR
View
A
Retailer 9
-
$578 AUD
€387 EUR
View
A
Retailer 10
-
$590 AUD
£326 GBP
View
B+
Retailer 11
-
$833 AUD
$585 USD
View
B
Retailer 12
-
$1,055 AUD
$741 USD
View
B
Retailer 13
-
$1,132 AUD
$795 USD
View
B
Retailer 14
-
$1,324 AUD
$930 USD
View
Most Expensive
B
MOH London
LG837656493 · Nov 1
$1,535 AUD
£849 GBP
View
14 more retailers have this diamond
Prices start from $265 AUDSave up to $1,270 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