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Marquise|Lab Grown|IGI

1.28ct D VVS2 Marquise Lab Grown Diamond

EX • D/VVS2 • IGI LG664406778

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG664406778

Diamond specifications and retailer prices

From $411 CAD
As of November 2, 2026
Save $3,240 CAD (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,651 CAD at Do Amore Diamonds · As of November 3, 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 LG664406778 or 664406778. Listed at 24 retailers as of November 2, 2026, with prices from $411 to $3,651, a $3,240 spread on the same certified stone. Do Amore Diamonds lists it at $3,651. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG664406778
Dimensions11.52 × 5.55 × 3.57 mm
L/W Ratio2.08
Girdle conditionFaceted
Culet sizePointed
Top View
11.52 mm5.55 mm1.28 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG664406778
Side View
Table 57.0%Crown 34.4°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 64.3%

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 2
Current: $4,013 CAD|Low: $394 CAD|High: $4,013 CAD|Avg: $1,325 CAD
Do Amore Diamonds
Retailer 2
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Retailer 19
November 4, 2026
Retailer 4$394 CAD
Retailer 6$458 CAD
Retailer 3$510 CAD
Retailer 11$631 CAD
Retailer 5$670 CAD
Retailer 7$680 CAD
Retailer 12$725 CAD
Retailer 13$970 CAD
Retailer 2$995 CAD
Retailer 8$1,173 CAD
Retailer 18$1,198 CAD
Retailer 17$1,366 CAD
Retailer 16$1,444 CAD
Retailer 19$1,565 CAD
Retailer 10$2,033 CAD
Retailer 9$2,079 CAD
Retailer 14$2,253 CAD
Retailer 15$2,341 CAD
Do Amore Diamonds$4,013 CAD

44 data points across 19 retailers

24 retailers$411 CAD to $3,651 CAD

Retailer 1
-
$394 CAD
Price last confirmed 33 days ago
A
Retailer 2
-
$411 CAD
View
A
Retailer 3
-
$458 CAD
View
Final sale: no returns
Retailer 4
-
$477 CAD
View
Price last confirmed 36 days ago
Retailer 5
-
$510 CAD
View
Price last confirmed 10 days ago
Retailer 6
-
$510 CAD
View
Price last confirmed 32 days ago
A
Retailer 7
-
$510 CAD
View
A
Retailer 8
-
$631 CAD
View
A
Retailer 9
-
$670 CAD
View
A
Retailer 10
-
$680 CAD
View
A
Retailer 11
-
$725 CAD
View
B+
Retailer 12
-
$970 CAD
View
B+
Retailer 13
-
$995 CAD
View
Retailer 14
-
$1,198 CAD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
$1,366 CAD
View
B+
Retailer 16
-
$1,444 CAD
View
B
Retailer 17
-
$1,565 CAD
View
Retailer 18
-
$1,809 CAD
View
Price last confirmed 35 days ago
B
Retailer 19
-
$1,809 CAD
View
B
Retailer 20
-
$2,033 CAD
View
B
Retailer 21
-
$2,079 CAD
View
B
Retailer 22
-
$2,253 CAD
View
B
Retailer 23
-
$2,341 CAD
View
Most Expensive
B
Do Amore Diamonds
27-D309D8D58 · Nov 3
$3,651 CAD
$2,620 USD
View
23 more retailers have this diamond
Prices start from $411 CADSave up to $3,240 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
$411 CAD