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Marquise|Lab Grown|IGI

1.09ct G VVS1 Marquise Lab Grown Diamond

ID • G/VVS1 • IGI LG758546765

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG758546765

Diamond specifications and retailer prices

From $420 SGD
As of November 5, 2026
Save $714 SGD (63%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,134 SGD at MOH London · As of November 4, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG758546765 or 758546765. Listed at 8 retailers as of November 4, 2026, with prices from $420 to $1,134, a $714 spread on the same certified stone. MOH London lists it at $1,134. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758546765
Dimensions10.70 × 5.37 × 3.36 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.70 mm5.37 mm1.09 ctG / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758546765
Side View
Table 61.0%Crown 36.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.6%

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: Nov 5
Current: $1,134 SGD|Low: $409 SGD|High: $1,196 SGD|Avg: $701 SGD|-4.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 2$420 SGD
Retailer 6$445 SGD
Retailer 3$461 SGD
Retailer 4$581 SGD
Retailer 5$852 SGD
Retailer 7$888 SGD
MOH London$1,134 SGD

43 data points across 7 retailers

8 retailers$420 SGD to $1,134 SGD

A
Cheapest Retailer
-
$420 SGD
A
Retailer 2
-
$445 SGD
View
A
Retailer 3
-
$461 SGD
View
A
Retailer 4
-
$581 SGD
View
B+
Retailer 5
-
$852 SGD
View
Retailer 6
-
$888 SGD
View
Price last confirmed 9 days ago
B
Retailer 7
-
$1,073 SGD
View
Most Expensive
B
MOH London
LG758546765 · Nov 4
$1,134 SGD
£699 GBP
View
7 more retailers have this diamond
Prices start from $420 SGDSave up to $714 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
$420 SGD