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Marquise|Lab Grown|IGI

1.90ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG792644540

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG792644540

Diamond specifications and retailer prices

From $659 CAD
$471 USD
As of October 29, 2026
Save $3,105 CAD (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,765 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.9ct lab-grown marquise diamond

This 1.9ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792644540 or 792644540. Listed at 11 retailers as of October 29, 2026, with prices from $659 to $3,765, a $3,105 spread on the same certified stone. Do Amore Diamonds lists it at $3,765. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.90
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792644540
Dimensions12.87 × 6.43 × 4.05 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.87 mm6.43 mm1.90 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792644540
Side View
Table 62.0%Crown 36.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.0%

Caratlytics Score

How it works →
A
Excellent
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: Oct 29
Current: $3,765 CAD|Low: $251 CAD|High: $3,765 CAD|Avg: $1,295 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
Retailer 14
Retailer 15
Retailer 16
October 29, 2026
Retailer 8$251 CAD
Retailer 15$659 CAD
Retailer 9$683 CAD
Retailer 11$701 CAD
Retailer 10$707 CAD
Retailer 5$815 CAD
Retailer 14$837 CAD
Retailer 12$902 CAD
Retailer 16$906 CAD
Retailer 7$1,533 CAD
Retailer 13$1,618 CAD
Retailer 4$1,833 CAD
Retailer 6$1,957 CAD
Retailer 2$2,341 CAD
Retailer 3$2,617 CAD
Do Amore Diamonds$3,765 CAD

21 data points across 16 retailers

11 retailers$659 CAD to $3,765 CAD

A
Cheapest Retailer
-
$659 CAD
$471 USD
A
Retailer 2
-
$683 CAD
£384 GBP
View
B+
Retailer 3
-
$701 CAD
$501 USD
View
A
Retailer 4
-
$707 CAD
$505 USD
View
A
Retailer 5
-
$837 CAD
$598 USD
View
A
Retailer 6
-
$902 CAD
€614 EUR
View
B+
Retailer 7
-
$1,618 CAD
$1,156 USD
View
Retailer 8
-
$1,833 CAD
$1,310 USD
View
Price last confirmed 32 days ago
B
Retailer 9
-
$1,868 CAD
$1,335 USD
View
B
Retailer 10
-
$2,341 CAD
£1,317 GBP
View
Most Expensive
B
Do Amore Diamonds
27-21E25EF52 · Oct 29
$3,765 CAD
$2,690 USD
View
10 more retailers have this diamond
Prices start from $659 CADSave up to $3,105 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
1.90ct Marquise
$659 CAD