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Marquise|Lab Grown|IGI

1.40ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG787652355

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG787652355

Diamond specifications and retailer prices

From $471 CAD
$337 USD
As of October 30, 2026
Save $2,225 CAD (83%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,696 CAD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.4ct lab-grown marquise diamond

This 1.4ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG787652355 or 787652355. Listed at 6 retailers as of October 30, 2026, with prices from $471 to $2,696, a $2,225 spread on the same certified stone. Do Amore Diamonds lists it at $2,696. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787652355
Dimensions11.07 × 5.85 × 3.76 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.07 mm5.85 mm1.40 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787652355
Side View
Table 57.0%Crown 37.2°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 64.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,696 CAD|Low: $415 CAD|High: $2,696 CAD|Avg: $973 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 11, 2026
Retailer 9$415 CAD
Retailer 11$471 CAD
Retailer 12$616 CAD
Retailer 10$622 CAD
Retailer 7$643 CAD
Retailer 5$666 CAD
Retailer 6$1,024 CAD
Retailer 13$1,130 CAD
Retailer 8$1,238 CAD
Retailer 4$1,374 CAD
Retailer 2$1,563 CAD
Retailer 3$1,928 CAD
Do Amore Diamonds$2,696 CAD

9 data points across 13 retailers

6 retailers$471 CAD to $2,696 CAD

Retailer 1
-
$282 CAD
$202 USD
Price last confirmed 22 days ago
B+
Retailer 2
-
$471 CAD
$337 USD
View
Retailer 3
-
$1,024 CAD
$733 USD
View
Price last confirmed 17 days ago
Retailer 4
-
$1,238 CAD
A$1,364 AUD
View
Price last confirmed 22 days ago
Retailer 5
-
$1,374 CAD
$983 USD
View
Price last confirmed 58 days ago
Most Expensive
B
Do Amore Diamonds
27-18C4C4C4A · Oct 30
$2,696 CAD
$1,930 USD
View
5 more retailers have this diamond
Prices start from $471 CADSave up to $2,225 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.

B+
1.40ct Marquise
$471 CAD