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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 $291 CAD
As of November 4, 2026
Save $1,410 CAD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,702 CAD 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 $291 to $1,702, a $1,410 spread on the same certified stone. Reve Diamonds lists it at $1,702. 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
Color
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $440 CAD|Low: $279 CAD|High: $1,462 CAD|Avg: $707 CAD|-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$291 CAD
Retailer 4$337 CAD
Retailer 5$361 CAD
Retailer 13$361 CAD
Retailer 1$440 CAD
Retailer 3$622 CAD
Retailer 8$622 CAD
Retailer 6$658 CAD
Retailer 7$881 CAD
Retailer 12$920 CAD
Retailer 2$1,159 CAD
Retailer 10$1,162 CAD
Retailer 9$1,444 CAD

40 data points across 13 retailers

19 retailers$291 CAD to $1,702 CAD

A
Cheapest Retailer
-
$291 CAD
A
Retailer 2
-
$323 CAD
View
Final sale: no returns
A
Retailer 3
-
$337 CAD
View
Retailer 4
-
$361 CAD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$361 CAD
View
A
Retailer 6
-
$440 CAD
View
A
Retailer 7
-
$491 CAD
View
B+
Retailer 8
-
$622 CAD
View
A
Retailer 9
-
$622 CAD
View
B+
Retailer 10
-
$658 CAD
View
B+
Retailer 11
-
$690 CAD
View
B+
Retailer 12
-
$766 CAD
View
B+
Retailer 13
-
$881 CAD
View
B+
Retailer 14
-
$920 CAD
View
B
Retailer 15
-
$1,159 CAD
View
B
Retailer 16
-
$1,162 CAD
View
B
Retailer 17
-
$1,232 CAD
View
B
Retailer 18
-
$1,444 CAD
View
Most Expensive
B
Reve Diamonds
290995C0A · Nov 4
$1,702 CAD
$1,221 USD
View
18 more retailers have this diamond
Prices start from $291 CADSave up to $1,410 CAD

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
$291 CAD