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Marquise|Lab Grown|IGI

1.28ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG835697201

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835697201

Diamond specifications and retailer prices

From $397 CAD
As of November 4, 2026
Save $1,643 CAD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,040 CAD at Reve Diamonds · As of November 4, 2026
View at Reve 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG835697201 or 835697201. Listed at 17 retailers as of November 4, 2026, with prices from $397 to $2,040, a $1,643 spread on the same certified stone. Reve Diamonds lists it at $2,040. 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 angle34.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835697201
Dimensions11.32 × 5.75 × 3.53 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
11.32 mm5.75 mm1.28 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835697201
Side View
Table 61.0%Crown 34.8°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.4%

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 4
Current: $570 CAD|Low: $397 CAD|High: $2,106 CAD|Avg: $1,069 CAD|-11.1%
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 4, 2026
Retailer 10$397 CAD
Retailer 15$460 CAD
Retailer 7$534 CAD
Retailer 8$555 CAD
Retailer 9$559 CAD
Retailer 1$570 CAD
Retailer 13$694 CAD
Retailer 2$766 CAD
Retailer 16$860 CAD
Retailer 5$950 CAD
Retailer 4$1,207 CAD
Retailer 12$1,512 CAD
Retailer 11$1,582 CAD
Retailer 6$1,650 CAD
Retailer 14$1,653 CAD
Retailer 3$1,842 CAD
Reve Diamonds$2,040 CAD

2 data points across 17 retailers

17 retailers$397 CAD to $2,040 CAD

A
Cheapest Retailer
-
$397 CAD
A
Retailer 2
-
$460 CAD
View
A
Retailer 3
-
$534 CAD
View
Final sale: no returns
A
Retailer 4
-
$555 CAD
View
A
Retailer 5
-
$559 CAD
View
A
Retailer 6
-
$570 CAD
View
A
Retailer 7
-
$694 CAD
View
A
Retailer 8
-
$766 CAD
View
A
Retailer 9
-
$860 CAD
View
B+
Retailer 10
-
$950 CAD
View
B+
Retailer 11
-
$1,207 CAD
View
B
Retailer 12
-
$1,512 CAD
View
B
Retailer 13
-
$1,582 CAD
View
B
Retailer 14
-
$1,650 CAD
View
B
Retailer 15
-
$1,653 CAD
View
B
Retailer 16
-
$1,842 CAD
View
Most Expensive
B
Reve Diamonds
F51079C91 · Nov 4
$2,040 CAD
$1,464 USD
View
16 more retailers have this diamond
Prices start from $397 CADSave up to $1,643 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
$397 CAD