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Marquise|Lab Grown|IGI

1.54ct D VS1 Marquise Lab Grown Diamond

EX • D/VS1 • IGI LG826644797

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG826644797

Diamond specifications and retailer prices

From $365 CAD
$260 USD
As of October 23, 2026
Save $1,658 CAD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,023 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG826644797 or 826644797. Listed at 23 retailers as of October 23, 2026, with prices from $365 to $2,023, a $1,658 spread on the same certified stone. Brilliant Earth lists it at $2,023. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826644797
Dimensions11.81 × 6.14 × 3.83 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.81 mm6.14 mm1.54 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG826644797
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.4%

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: Oct 23
Current: $2,023 CAD|Low: $348 CAD|High: $2,135 CAD|Avg: $1,118 CAD|-5.3%
Brilliant Earth
Retailer 2
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Retailer 6
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Retailer 23
October 27, 2026
Retailer 6$365 CAD
Retailer 11$409 CAD
Retailer 3$424 CAD
Retailer 9$454 CAD
Retailer 15$503 CAD
Retailer 20$508 CAD
Retailer 21$681 CAD
Retailer 2$720 CAD
Retailer 23$754 CAD
Retailer 17$767 CAD
Retailer 16$771 CAD
Retailer 13$862 CAD
Retailer 22$1,146 CAD
Retailer 7$1,458 CAD
Retailer 12$1,462 CAD
Retailer 10$1,531 CAD
Retailer 18$1,594 CAD
Retailer 14$1,769 CAD
Retailer 8$1,777 CAD
Retailer 19$1,829 CAD
Retailer 4$1,874 CAD
Retailer 5$1,948 CAD
Brilliant Earth$2,023 CAD

29 data points across 23 retailers

23 retailers$365 CAD to $2,023 CAD

A
Cheapest Retailer
-
$365 CAD
$260 USD
A
Retailer 2
-
$409 CAD
$291 USD
View
Final sale: no returns
A
Retailer 3
-
$424 CAD
$302 USD
View
A
Retailer 4
-
$454 CAD
$323 USD
View
A
Retailer 5
-
$503 CAD
HK$2,800 HKD
View
A
Retailer 6
-
$508 CAD
£285 GBP
View
Price last confirmed 12 days ago
A
Retailer 7
-
$681 CAD
$485 USD
View
A
Retailer 8
-
$720 CAD
€488 EUR
View
A
Retailer 9
-
$754 CAD
$537 USD
View
A
Retailer 10
-
$767 CAD
ZAR 8,825 ZAR
View
A
Retailer 11
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$771 CAD
$549 USD
View
A
Retailer 12
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$862 CAD
£483 GBP
View
B+
Retailer 13
-
$1,146 CAD
$816 USD
View
B+
Retailer 14
-
$1,458 CAD
$1,038 USD
View
B+
Retailer 15
-
$1,462 CAD
SGD 1,406 SGD
View
B+
Retailer 16
-
$1,531 CAD
$1,090 USD
View
B
Retailer 17
-
$1,594 CAD
$1,135 USD
View
B
Retailer 18
-
$1,769 CAD
$1,259 USD
View
B
Retailer 19
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$1,777 CAD
£996 GBP
View
B
Retailer 20
-
$1,829 CAD
£1,025 GBP
View
Price last confirmed 8 days ago
B
Retailer 21
-
$1,874 CAD
$1,334 USD
View
B
Retailer 22
-
$1,948 CAD
$1,387 USD
View
Most Expensive
B
Brilliant Earth
21091036A · Oct 28
$2,023 CAD
$1,440 USD
View
22 more retailers have this diamond
Prices start from $365 CADSave up to $1,658 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
$365 CAD