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Marquise|Lab Grown|IGI

1.28ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG800681981

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG800681981

Diamond specifications and retailer prices

From $677 CAD
As of November 4, 2026
Save $1,547 CAD (70%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,225 CAD at MOH London · As of November 3, 2026
View at MOH London

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 LG800681981 or 800681981. Listed at 15 retailers as of November 3, 2026, with prices from $677 to $2,225, a $1,547 spread on the same certified stone. MOH London lists it at $2,225. 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 angle35°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800681981
Dimensions11.17 × 5.66 × 3.55 mm
L/W Ratio1.97
Girdle conditionFaceted
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
11.17 mm5.66 mm1.28 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800681981
Side View
Table 57.0%Crown 35°Girdle: MED-THKPavilion 40.3°Culet: NoneDepth 62.7%

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: $2,225 CAD|Low: $641 CAD|High: $2,299 CAD|Avg: $1,398 CAD
MOH London
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
November 4, 2026
Retailer 2$677 CAD
Retailer 7$694 CAD
Retailer 6$853 CAD
Retailer 8$860 CAD
Retailer 12$903 CAD
Retailer 11$956 CAD
Retailer 3$1,012 CAD
Retailer 9$1,098 CAD
Retailer 4$1,561 CAD
Retailer 14$1,703 CAD
Retailer 5$1,750 CAD
Retailer 13$1,770 CAD
Retailer 10$1,813 CAD
MOH London$2,225 CAD

42 data points across 14 retailers

15 retailers$677 CAD to $2,225 CAD

A
Cheapest Retailer
-
$677 CAD
A
Retailer 2
-
$694 CAD
View
A
Retailer 3
-
$725 CAD
View
A
Retailer 4
-
$853 CAD
View
A
Retailer 5
-
$860 CAD
View
A
Retailer 6
-
$903 CAD
View
B+
Retailer 7
-
$956 CAD
View
B+
Retailer 8
-
$1,012 CAD
View
B+
Retailer 9
-
$1,098 CAD
View
B
Retailer 10
-
$1,561 CAD
View
Price last confirmed 7 days ago
B
Retailer 11
-
$1,703 CAD
View
B
Retailer 12
-
$1,750 CAD
View
B
Retailer 13
-
$1,770 CAD
View
B
Retailer 14
-
$1,813 CAD
View
Most Expensive
B
MOH London
LG800681981 · Nov 3
$2,225 CAD
£1,257 GBP
View
14 more retailers have this diamond
Prices start from $677 CADSave up to $1,547 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
$677 CAD