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Marquise|Lab Grown|IGI

1.28ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG849636600

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG849636600

Diamond specifications and retailer prices

From $314 CAD
As of November 4, 2026
Save $1,761 CAD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,075 CAD at Michael Trio · As of November 4, 2026
View at Michael Trio

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG849636600 or 849636600. Listed at 17 retailers as of November 4, 2026, with prices from $314 to $2,075, a $1,761 spread on the same certified stone. Michael Trio lists it at $2,075. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849636600
Dimensions11.72 × 5.42 × 3.33 mm
L/W Ratio2.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.72 mm5.42 mm1.28 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849636600
Side View
Table 61.0%Crown 40.6°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
A+
Exceptional
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: $2,075 CAD|Low: $314 CAD|High: $2,115 CAD|Avg: $917 CAD|-1.9%
Michael Trio
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
November 4, 2026
Retailer 11$314 CAD
Retailer 10$351 CAD
Retailer 16$364 CAD
Retailer 5$393 CAD
Retailer 2$442 CAD
Retailer 15$530 CAD
Retailer 7$688 CAD
Retailer 17$725 CAD
Retailer 9$842 CAD
Retailer 4$903 CAD
Retailer 6$967 CAD
Retailer 13$1,250 CAD
Retailer 14$1,256 CAD
Retailer 12$1,322 CAD
Retailer 3$1,356 CAD
Retailer 8$1,600 CAD
Michael Trio$2,075 CAD

7 data points across 17 retailers

17 retailers$314 CAD to $2,075 CAD

A+
Cheapest Retailer
-
$314 CAD
A
Retailer 2
-
$351 CAD
View
Final sale: no returns
A
Retailer 3
-
$364 CAD
View
A
Retailer 4
-
$393 CAD
View
A
Retailer 5
-
$442 CAD
View
B+
Retailer 6
-
$530 CAD
View
A
Retailer 7
-
$688 CAD
View
A
Retailer 8
-
$725 CAD
View
A
Retailer 9
-
$842 CAD
View
A
Retailer 10
-
$903 CAD
View
B+
Retailer 11
-
$967 CAD
View
B+
Retailer 12
-
$1,250 CAD
View
B+
Retailer 13
-
$1,256 CAD
View
B+
Retailer 14
-
$1,322 CAD
View
B+
Retailer 15
-
$1,356 CAD
View
B
Retailer 16
-
$1,600 CAD
View
Most Expensive
B
Michael Trio
1997002116 · Nov 4
$2,075 CAD
SGD 2,012 SGD
View
16 more retailers have this diamond
Prices start from $314 CADSave up to $1,761 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
$314 CAD