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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 $238 SGD
$186 USD
As of November 2, 2026
Save $1,141 SGD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,378 SGD 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 $238 to $1,378, a $1,141 spread on the same certified stone. MOH London lists it at $1,378. 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

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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 2
Current: $1,378 SGD|Low: $229 SGD|High: $1,395 SGD|Avg: $591 SGD|-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$238 SGD
Retailer 3$265 SGD
Retailer 5$276 SGD
Retailer 6$295 SGD
Retailer 13$295 SGD
Retailer 14$399 SGD
Retailer 4$492 SGD
Retailer 8$509 SGD
Retailer 9$519 SGD
Retailer 2$530 SGD
Retailer 10$748 SGD
Retailer 15$947 SGD
Retailer 7$1,017 SGD
Retailer 11$1,189 SGD
MOH London$1,378 SGD

39 data points across 15 retailers

15 retailers$238 SGD to $1,378 SGD

A
Cheapest Retailer
-
$238 SGD
$186 USD
A
Retailer 2
-
$265 SGD
$207 USD
View
Final sale: no returns
A
Retailer 3
-
$276 SGD
$216 USD
View
A
Retailer 4
-
$295 SGD
$231 USD
View
Retailer 5
-
$295 SGD
$231 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$399 SGD
$312 USD
View
A
Retailer 7
-
$492 SGD
$385 USD
View
A
Retailer 8
-
$509 SGD
ZAR 6,432 ZAR
View
A
Retailer 9
-
$519 SGD
€387 EUR
View
A
Retailer 10
-
$530 SGD
£326 GBP
View
B+
Retailer 11
-
$748 SGD
$585 USD
View
B
Retailer 12
-
$947 SGD
$741 USD
View
B
Retailer 13
-
$1,017 SGD
$795 USD
View
B
Retailer 14
-
$1,189 SGD
$930 USD
View
Most Expensive
B
MOH London
LG837656493 · Nov 1
$1,378 SGD
£849 GBP
View
14 more retailers have this diamond
Prices start from $238 SGDSave up to $1,141 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
$238 SGD