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Marquise|Lab Grown|IGI

1.20ct D VVS2 Marquise Lab Grown Diamond

EX • D/VVS2 • IGI LG809618578

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG809618578

Diamond specifications and retailer prices

From $376 CAD
As of November 3, 2026
Save $2,857 CAD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,233 CAD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.2ct lab-grown marquise diamond

This 1.2ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG809618578 or 809618578. Listed at 20 retailers as of November 3, 2026, with prices from $376 to $3,233, a $2,857 spread on the same certified stone. Do Amore Diamonds lists it at $3,233. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809618578
Dimensions11.19 × 5.62 × 3.37 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.19 mm5.62 mm1.20 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809618578
Side View
Table 58.0%Crown 33.1°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 60.0%

Caratlytics Score

How it works →
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 3
Current: $3,233 CAD|Low: $315 CAD|High: $3,233 CAD|Avg: $1,065 CAD
Do Amore Diamonds
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 3, 2026
Retailer 8$323 CAD
Retailer 4$376 CAD
Retailer 10$392 CAD
Retailer 7$401 CAD
Retailer 16$552 CAD
Retailer 17$559 CAD
Retailer 12$796 CAD
Retailer 15$854 CAD
Retailer 11$885 CAD
Retailer 2$1,133 CAD
Retailer 9$1,171 CAD
Retailer 5$1,295 CAD
Retailer 14$1,349 CAD
Retailer 6$1,424 CAD
Retailer 3$1,718 CAD
Retailer 18$1,848 CAD
Retailer 13$1,849 CAD
Do Amore Diamonds$3,233 CAD

34 data points across 18 retailers

20 retailers$376 CAD to $3,233 CAD

Retailer 1
-
$323 CAD
Price last confirmed 14 days ago
A
Retailer 2
-
$376 CAD
View
Final sale: no returns
Retailer 3
-
$392 CAD
View
Price last confirmed 14 days ago
Retailer 4
-
$401 CAD
View
Price last confirmed 13 days ago
Retailer 5
-
$418 CAD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$552 CAD
View
A
Retailer 7
-
$559 CAD
View
B+
Retailer 8
-
$796 CAD
View
B+
Retailer 9
-
$854 CAD
View
B+
Retailer 10
-
$885 CAD
View
B+
Retailer 11
-
$1,133 CAD
View
B+
Retailer 12
-
$1,171 CAD
View
B
Retailer 13
-
$1,295 CAD
View
B
Retailer 14
-
$1,349 CAD
View
Retailer 15
-
$1,424 CAD
View
Price last confirmed 13 days ago
B
Retailer 16
-
$1,718 CAD
View
B
Retailer 17
-
$1,848 CAD
View
B
Retailer 18
-
$1,849 CAD
View
B
Retailer 19
-
$2,648 CAD
View
Most Expensive
B
Do Amore Diamonds
27-6868965DB · Nov 4
$3,233 CAD
$2,320 USD
View
19 more retailers have this diamond
Prices start from $376 CADSave up to $2,857 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
1.20ct Marquise
$376 CAD