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Marquise|Lab Grown|IGI

1.03ct G VS1 Marquise Lab Grown Diamond

EX • G/VS1 • IGI LG541275606

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG541275606

Diamond specifications and retailer prices

From $215 SGD
As of November 4, 2026
Save $1,031 SGD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,246 SGD at MOH London · As of November 2, 2026
View at MOH London

About this 1.03ct lab-grown marquise diamond

This 1.03ct lab-grown marquise sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG541275606 or 541275606. Listed at 17 retailers as of November 2, 2026, with prices from $215 to $1,246, a $1,031 spread on the same certified stone. MOH London lists it at $1,246. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG541275606
Dimensions10.55 × 5.30 × 3.33 mm
L/W Ratio1.99
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.55 mm5.30 mm1.03 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG541275606
Side View
Table 60.5%Crown 35.6°Girdle: THN-MEDPavilion 39.7°Culet: NoneDepth 62.8%

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 4
Current: $1,246 SGD|Low: $207 SGD|High: $1,260 SGD|Avg: $545 SGD|-1.2%
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
November 5, 2026
Retailer 17$215 SGD
Retailer 8$240 SGD
Retailer 15$249 SGD
Retailer 3$267 SGD
Retailer 4$267 SGD
Retailer 10$324 SGD
Retailer 5$424 SGD
Retailer 12$460 SGD
Retailer 2$469 SGD
Retailer 7$479 SGD
Retailer 11$649 SGD
Retailer 13$658 SGD
Retailer 16$672 SGD
Retailer 6$857 SGD
Retailer 14$906 SGD
Retailer 9$926 SGD
MOH London$1,246 SGD

38 data points across 17 retailers

17 retailers$215 SGD to $1,246 SGD

A
Cheapest Retailer
-
$215 SGD
A
Retailer 2
-
$240 SGD
View
Final sale: no returns
A
Retailer 3
-
$249 SGD
View
Retailer 4
-
$267 SGD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$267 SGD
View
A
Retailer 6
-
$324 SGD
View
A
Retailer 7
-
$424 SGD
View
A
Retailer 8
-
$460 SGD
View
A
Retailer 9
-
$469 SGD
View
A
Retailer 10
-
$479 SGD
View
B+
Retailer 11
-
$649 SGD
View
B+
Retailer 12
-
$658 SGD
View
B+
Retailer 13
-
$672 SGD
View
B+
Retailer 14
-
$857 SGD
View
B
Retailer 15
-
$906 SGD
View
B
Retailer 16
-
$926 SGD
View
Most Expensive
B
MOH London
LG541275606 · Nov 2
$1,246 SGD
£768 GBP
View
16 more retailers have this diamond
Prices start from $215 SGDSave up to $1,031 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
1.03ct Marquise
$215 SGD