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Marquise|Lab Grown|IGI

1.04ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG603343172

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG603343172

Diamond specifications and retailer prices

From $267 SGD
As of November 4, 2026
Save $1,293 SGD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,560 SGD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.04ct lab-grown marquise diamond

This 1.04ct 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 LG603343172 or 603343172. Listed at 19 retailers as of November 4, 2026, with prices from $267 to $1,560, a $1,293 spread on the same certified stone. Reve Diamonds lists it at $1,560. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG603343172
Dimensions11.03 × 5.38 × 3.15 mm
L/W Ratio2.05
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
11.03 mm5.38 mm1.04 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG603343172
Side View
Table 63.0%Crown 33.6°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 58.6%

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: $404 SGD|Low: $256 SGD|High: $1,341 SGD|Avg: $649 SGD|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 4, 2026
Retailer 11$267 SGD
Retailer 4$309 SGD
Retailer 5$331 SGD
Retailer 13$331 SGD
Retailer 1$404 SGD
Retailer 3$570 SGD
Retailer 8$570 SGD
Retailer 6$603 SGD
Retailer 7$808 SGD
Retailer 12$843 SGD
Retailer 2$1,063 SGD
Retailer 10$1,066 SGD
Retailer 9$1,324 SGD

40 data points across 13 retailers

19 retailers$267 SGD to $1,560 SGD

A
Cheapest Retailer
-
$267 SGD
A
Retailer 2
-
$296 SGD
View
Final sale: no returns
A
Retailer 3
-
$309 SGD
View
Retailer 4
-
$331 SGD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$331 SGD
View
A
Retailer 6
-
$404 SGD
View
A
Retailer 7
-
$450 SGD
View
B+
Retailer 8
-
$570 SGD
View
A
Retailer 9
-
$570 SGD
View
B+
Retailer 10
-
$603 SGD
View
B+
Retailer 11
-
$633 SGD
View
B+
Retailer 12
-
$703 SGD
View
B+
Retailer 13
-
$808 SGD
View
B+
Retailer 14
-
$843 SGD
View
B
Retailer 15
-
$1,063 SGD
View
B
Retailer 16
-
$1,066 SGD
View
B
Retailer 17
-
$1,130 SGD
View
B
Retailer 18
-
$1,324 SGD
View
Most Expensive
B
Reve Diamonds
290995C0A · Nov 4
$1,560 SGD
$1,221 USD
View
18 more retailers have this diamond
Prices start from $267 SGDSave up to $1,293 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
1.04ct Marquise
$267 SGD