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Marquise|Lab Grown|IGI

1.54ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG818660764

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818660764

Diamond specifications and retailer prices

From $355 CAD
$254 USD
As of October 30, 2026
Save $1,471 CAD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,826 CAD at With Clarity · As of October 31, 2026
View at With Clarity

About this 1.54ct lab-grown marquise diamond

This 1.54ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818660764 or 818660764. Listed at 19 retailers as of October 30, 2026, with prices from $355 to $1,826, a $1,471 spread on the same certified stone. With Clarity lists it at $1,826. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818660764
Dimensions12.42 × 5.99 × 3.56 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.42 mm5.99 mm1.54 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818660764
Side View
Table 64.0%Crown 33.6°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 59.4%

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 30
Current: $1,119 CAD|Low: $339 CAD|High: $1,826 CAD|Avg: $973 CAD|+9.0%
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
Retailer 17
Retailer 18
With Clarity
October 31, 2026
Retailer 7$355 CAD
Retailer 8$395 CAD
Retailer 4$411 CAD
Retailer 3$439 CAD
Retailer 18$439 CAD
Retailer 16$664 CAD
Retailer 14$735 CAD
Retailer 5$753 CAD
Retailer 15$755 CAD
Retailer 11$837 CAD
Retailer 17$1,023 CAD
Retailer 1$1,119 CAD
Retailer 13$1,378 CAD
Retailer 2$1,412 CAD
Retailer 9$1,413 CAD
Retailer 6$1,484 CAD
Retailer 10$1,727 CAD
Retailer 12$1,769 CAD
With Clarity$1,826 CAD

35 data points across 19 retailers

19 retailers$355 CAD to $1,826 CAD

A
Cheapest Retailer
-
$355 CAD
$254 USD
A
Retailer 2
-
$395 CAD
$283 USD
View
Final sale: no returns
A
Retailer 3
-
$411 CAD
$294 USD
View
A
Retailer 4
-
$439 CAD
$314 USD
View
A
Retailer 5
-
$439 CAD
$314 USD
View
A
Retailer 6
-
$664 CAD
$475 USD
View
A
Retailer 7
-
$735 CAD
$526 USD
View
A
Retailer 8
-
$753 CAD
$539 USD
View
A
Retailer 9
-
$755 CAD
ZAR 8,726 ZAR
View
A
Retailer 10
-
$837 CAD
£472 GBP
View
B+
Retailer 11
-
$1,023 CAD
A$1,127 AUD
View
B+
Retailer 12
-
$1,119 CAD
$801 USD
View
B+
Retailer 13
-
$1,378 CAD
A$1,518 AUD
View
B+
Retailer 14
-
$1,412 CAD
$1,011 USD
View
B+
Retailer 15
-
$1,413 CAD
SGD 1,367 SGD
View
B+
Retailer 16
-
$1,484 CAD
$1,062 USD
View
B
Retailer 17
-
$1,727 CAD
$1,236 USD
View
B
Retailer 18
-
$1,769 CAD
£997 GBP
View
Most Expensive
B
With Clarity
818660764 · Oct 31
$1,826 CAD
$1,307 USD
View
18 more retailers have this diamond
Prices start from $355 CADSave up to $1,471 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
1.54ct Marquise
$355 CAD