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Marquise|Lab Grown|IGI

1.09ct H VVS1 Marquise Lab Grown Diamond

EX • H/VVS1 • IGI LG496127972

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG496127972

Diamond specifications and retailer prices

From $314 CAD
As of November 2, 2026
Save $1,460 CAD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,774 CAD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.09ct lab-grown marquise diamond

This 1.09ct lab-grown marquise sits in the classic one-carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG496127972 or 496127972. Listed at 20 retailers as of November 1, 2026, with prices from $314 to $1,774, a $1,460 spread on the same certified stone. Reve Diamonds lists it at $1,774. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
H
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG496127972
Dimensions11.29 × 5.32 × 3.25 mm
L/W Ratio2.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.29 mm5.32 mm1.09 ctH / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG496127972
Side View
Table 59.0%Crown 34.1°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.1%

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: $949 CAD|Low: $301 CAD|High: $1,774 CAD|Avg: $833 CAD|+2.1%
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
Reve Diamonds
November 2, 2026
Retailer 15$314 CAD
Retailer 7$350 CAD
Retailer 4$364 CAD
Retailer 2$389 CAD
Retailer 5$389 CAD
Retailer 9$453 CAD
Retailer 16$513 CAD
Retailer 10$670 CAD
Retailer 12$670 CAD
Retailer 6$718 CAD
Retailer 13$941 CAD
Retailer 1$949 CAD
Retailer 3$1,249 CAD
Retailer 14$1,253 CAD
Retailer 8$1,508 CAD
Retailer 11$1,557 CAD
Reve Diamonds$1,774 CAD

41 data points across 17 retailers

20 retailers$314 CAD to $1,774 CAD

A
Cheapest Retailer
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$314 CAD
A
Retailer 2
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$350 CAD
View
Final sale: no returns
A
Retailer 3
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$364 CAD
View
Retailer 4
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$389 CAD
View
Price last confirmed 11 days ago
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Retailer 5
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$389 CAD
View
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Retailer 6
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$428 CAD
View
A
Retailer 7
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$453 CAD
View
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Retailer 8
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$513 CAD
View
A
Retailer 9
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$587 CAD
View
A
Retailer 10
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$670 CAD
View
Retailer 11
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$670 CAD
View
Price last confirmed 9 days ago
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Retailer 12
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$718 CAD
View
B+
Retailer 13
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$941 CAD
View
B+
Retailer 14
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$949 CAD
View
B+
Retailer 15
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$1,249 CAD
View
B+
Retailer 16
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$1,253 CAD
View
B
Retailer 17
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$1,321 CAD
View
B
Retailer 18
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$1,508 CAD
View
B
Retailer 19
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$1,557 CAD
View
Most Expensive
B
Reve Diamonds
EE09417F1 · Nov 1
$1,774 CAD
$1,273 USD
View
19 more retailers have this diamond
Prices start from $314 CADSave up to $1,460 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
1.09ct Marquise
$314 CAD