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Marquise|Lab Grown|IGI

1.28ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG812637331

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG812637331

Diamond specifications and retailer prices

From $362 CAD
As of November 4, 2026
Save $2,759 CAD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,121 CAD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.28ct lab-grown marquise diamond

This 1.28ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG812637331 or 812637331. Listed at 21 retailers as of November 4, 2026, with prices from $362 to $3,121, a $2,759 spread on the same certified stone. Do Amore Diamonds lists it at $3,121. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812637331
Dimensions11.38 × 5.61 × 3.50 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.38 mm5.61 mm1.28 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812637331
Side View
Table 61.0%Crown 34.5°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.4%

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 4
Current: $3,121 CAD|Low: $323 CAD|High: $3,121 CAD|Avg: $1,117 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 19
November 4, 2026
Retailer 9$326 CAD
Retailer 3$362 CAD
Retailer 7$378 CAD
Retailer 11$404 CAD
Retailer 8$541 CAD
Retailer 15$613 CAD
Retailer 13$769 CAD
Retailer 2$842 CAD
Retailer 16$846 CAD
Retailer 12$1,094 CAD
Retailer 5$1,164 CAD
Retailer 6$1,303 CAD
Retailer 4$1,354 CAD
Retailer 10$1,433 CAD
Retailer 18$1,668 CAD
Retailer 14$1,785 CAD
Retailer 17$1,810 CAD
Retailer 19$2,460 CAD
Do Amore Diamonds$3,121 CAD

30 data points across 19 retailers

21 retailers$362 CAD to $3,121 CAD

Retailer 1
-
$326 CAD
Price last confirmed 14 days ago
A
Retailer 2
-
$362 CAD
View
Final sale: no returns
Retailer 3
-
$378 CAD
View
Price last confirmed 14 days ago
Retailer 4
-
$404 CAD
View
Price last confirmed 19 days ago
Retailer 5
-
$404 CAD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$541 CAD
View
A
Retailer 7
-
$613 CAD
View
A
Retailer 8
-
$769 CAD
View
B+
Retailer 9
-
$842 CAD
View
A
Retailer 10
-
$846 CAD
View
B+
Retailer 11
-
$1,094 CAD
View
Retailer 12
-
$1,164 CAD
View
Price last confirmed 7 days ago
B
Retailer 13
-
$1,303 CAD
View
B+
Retailer 14
-
$1,354 CAD
View
Retailer 15
-
$1,433 CAD
View
Price last confirmed 13 days ago
B
Retailer 16
-
$1,668 CAD
View
B
Retailer 17
-
$1,785 CAD
View
B
Retailer 18
-
$1,810 CAD
View
B
Retailer 19
-
$2,460 CAD
View
B
Retailer 20
-
$2,550 CAD
View
Most Expensive
B
Do Amore Diamonds
27-BC84E969A · Nov 4
$3,121 CAD
$2,240 USD
View
20 more retailers have this diamond
Prices start from $362 CADSave up to $2,759 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
1.28ct Marquise
$362 CAD