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Marquise|Lab Grown|IGI

1.55ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG811644884

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG811644884

Diamond specifications and retailer prices

From $385 CAD
As of November 2, 2026
Save $1,620 CAD (81%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $3,366 CAD at Brilliant Earth · As of September 28, 2026
View at Brilliant Earth

About this 1.55ct lab-grown marquise diamond

This 1.55ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811644884 or 811644884. Listed at 26 retailers as of November 2, 2026, with a 420% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811644884
Dimensions12.23 × 5.85 × 3.79 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.23 mm5.85 mm1.55 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811644884
Side View
Table 58.0%Crown 33.7°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 64.8%

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 2
Current: $832 CAD|Low: $370 CAD|High: $2,006 CAD|Avg: $1,126 CAD|+0.2%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 4, 2026
Retailer 6$385 CAD
Retailer 4$430 CAD
Retailer 9$478 CAD
Retailer 11$504 CAD
Retailer 16$642 CAD
Retailer 2$698 CAD
Retailer 18$754 CAD
Retailer 13$824 CAD
Retailer 1$832 CAD
Retailer 12$1,120 CAD
Retailer 15$1,148 CAD
Retailer 10$1,536 CAD
Retailer 8$1,662 CAD
Retailer 17$1,797 CAD
Retailer 3$1,838 CAD
Retailer 7$1,873 CAD
Retailer 14$1,915 CAD
Retailer 5$2,006 CAD

37 data points across 18 retailers

26 retailers$385 CAD to $2,006 CAD

A
Cheapest Retailer
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$385 CAD
A
Retailer 2
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$430 CAD
View
Final sale: no returns
A
Retailer 3
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$447 CAD
View
Retailer 4
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$478 CAD
View
Price last confirmed 12 days ago
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Retailer 5
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$478 CAD
View
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Retailer 6
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$504 CAD
View
B+
Retailer 7
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$642 CAD
View
A
Retailer 8
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$698 CAD
View
Retailer 9
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$754 CAD
View
Price last confirmed 8 days ago
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Retailer 10
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$824 CAD
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Retailer 11
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$832 CAD
View
A
Retailer 12
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$920 CAD
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A
Retailer 13
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$950 CAD
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A
Retailer 14
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$1,008 CAD
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B+
Retailer 15
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$1,120 CAD
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B+
Retailer 16
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$1,148 CAD
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B+
Retailer 17
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$1,490 CAD
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B+
Retailer 18
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$1,536 CAD
View
B+
Retailer 19
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$1,607 CAD
View
B+
Retailer 20
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$1,662 CAD
View
B+
Retailer 21
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$1,797 CAD
View
B
Retailer 22
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$1,838 CAD
View
B
Retailer 23
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$1,873 CAD
View
B
Retailer 24
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$1,915 CAD
View
B
Retailer 25
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$2,006 CAD
View
Most Expensive
Brilliant Earth
20607726A · Sep 28
$3,366 CAD
$2,410 USD
View
Price last confirmed 38 days ago
25 more retailers have this diamond
Prices start from $385 CADSave up to $1,620 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
1.55ct Marquise
$385 CAD