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Marquise|Lab Grown|IGI

1.09ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG844657645

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844657645

Diamond specifications and retailer prices

From $252 AUD
$177 USD
As of October 30, 2026
Save $1,223 AUD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,475 AUD at MOH London · As of October 29, 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844657645 or 844657645. Listed at 21 retailers as of October 29, 2026, with prices from $252 to $1,475, a $1,223 spread on the same certified stone. MOH London lists it at $1,475. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844657645
Dimensions11.54 × 5.29 × 3.17 mm
L/W Ratio2.18
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.54 mm5.29 mm1.09 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844657645
Side View
Table 59.0%Crown 34.2°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 59.9%

Caratlytics Score

How it works →
A+
Exceptional
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: Oct 30
Current: $1,475 AUD|Low: $252 AUD|High: $1,557 AUD|Avg: $716 AUD|-5.2%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 21$252 AUD
Retailer 13$279 AUD
Retailer 14$302 AUD
Retailer 5$313 AUD
Retailer 12$323 AUD
Retailer 4$384 AUD
Retailer 3$424 AUD
Retailer 9$525 AUD
Retailer 8$544 AUD
Retailer 15$558 AUD
Retailer 19$652 AUD
Retailer 20$766 AUD
Retailer 10$780 AUD
Retailer 16$848 AUD
Retailer 6$1,009 AUD
Retailer 18$1,036 AUD
Retailer 17$1,061 AUD
Retailer 2$1,077 AUD
Retailer 7$1,146 AUD
Retailer 11$1,262 AUD
MOH London$1,475 AUD

12 data points across 21 retailers

21 retailers$252 AUD to $1,475 AUD

A+
Cheapest Retailer
-
$252 AUD
$177 USD
A
Retailer 2
-
$279 AUD
$196 USD
View
Final sale: no returns
A
Retailer 3
-
$302 AUD
$212 USD
View
A
Retailer 4
-
$313 AUD
$220 USD
View
A
Retailer 5
-
$323 AUD
$227 USD
View
A
Retailer 6
-
$384 AUD
£212 GBP
View
B+
Retailer 7
-
$424 AUD
$298 USD
View
A
Retailer 8
-
$525 AUD
€351 EUR
View
A
Retailer 9
-
$544 AUD
ZAR 6,172 ZAR
View
A
Retailer 10
-
$558 AUD
£309 GBP
View
A
Retailer 11
-
$652 AUD
$458 USD
View
B+
Retailer 12
-
$766 AUD
$538 USD
View
B+
Retailer 13
-
$780 AUD
View
B+
Retailer 14
-
$848 AUD
SGD 805 SGD
View
B+
Retailer 15
-
$1,009 AUD
$709 USD
View
B+
Retailer 16
-
$1,036 AUD
$728 USD
View
B+
Retailer 17
-
$1,061 AUD
$745 USD
View
B+
Retailer 18
-
$1,077 AUD
$756 USD
View
B
Retailer 19
-
$1,146 AUD
$805 USD
View
B
Retailer 20
-
$1,262 AUD
View
Most Expensive
B
MOH London
LG844657645 · Oct 29
$1,475 AUD
£816 GBP
View
20 more retailers have this diamond
Prices start from $252 AUDSave up to $1,223 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
$252 AUD