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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 $226 SGD
$177 USD
As of October 30, 2026
Save $1,099 SGD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,325 SGD 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 $226 to $1,325, a $1,099 spread on the same certified stone. MOH London lists it at $1,325. 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: $1,325 SGD|Low: $226 SGD|High: $1,398 SGD|Avg: $642 SGD|-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 3$226 SGD
Retailer 16$251 SGD
Retailer 14$271 SGD
Retailer 6$281 SGD
Retailer 12$290 SGD
Retailer 5$345 SGD
Retailer 4$381 SGD
Retailer 9$471 SGD
Retailer 8$488 SGD
Retailer 17$501 SGD
Retailer 20$586 SGD
Retailer 21$688 SGD
Retailer 10$700 SGD
Retailer 18$762 SGD
Retailer 2$897 SGD
Retailer 13$926 SGD
Retailer 19$952 SGD
Retailer 15$967 SGD
Retailer 7$1,029 SGD
Retailer 11$1,133 SGD
MOH London$1,325 SGD

12 data points across 21 retailers

21 retailers$226 SGD to $1,325 SGD

A+
Cheapest Retailer
-
$226 SGD
$177 USD
A
Retailer 2
-
$251 SGD
$196 USD
View
Final sale: no returns
A
Retailer 3
-
$271 SGD
$212 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$281 SGD
$220 USD
View
A
Retailer 5
-
$290 SGD
$227 USD
View
A
Retailer 6
-
$345 SGD
£212 GBP
View
B+
Retailer 7
-
$381 SGD
$298 USD
View
A
Retailer 8
-
$471 SGD
€351 EUR
View
A
Retailer 9
-
$488 SGD
ZAR 6,172 ZAR
View
A
Retailer 10
-
$501 SGD
£309 GBP
View
A
Retailer 11
-
$586 SGD
$458 USD
View
B+
Retailer 12
-
$688 SGD
$538 USD
View
B+
Retailer 13
-
$700 SGD
A$843 AUD
View
B+
Retailer 14
-
$762 SGD
View
B+
Retailer 15
-
$897 SGD
$702 USD
View
B+
Retailer 16
-
$926 SGD
$724 USD
View
B+
Retailer 17
-
$952 SGD
$745 USD
View
B+
Retailer 18
-
$967 SGD
$756 USD
View
B
Retailer 19
-
$1,029 SGD
$805 USD
View
B
Retailer 20
-
$1,133 SGD
A$1,364 AUD
View
Most Expensive
B
MOH London
LG844657645 · Oct 29
$1,325 SGD
£816 GBP
View
20 more retailers have this diamond
Prices start from $226 SGDSave up to $1,099 SGD

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
$226 SGD