Marquise|Lab Grown|IGI

1.54ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG754508324

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG754508324

Diamond specifications and retailer prices

From $919 CAD

$658 USD

As of November 2, 2026

Save $7,241 CAD (89%) vs most expensive(unlock to see where)

35 retailers carry this diamond

Most expensive: $8,161 CAD at Do Amore Diamonds · As of November 2, 2026

View at Do Amore Diamonds

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754508324 or 754508324. Listed at 35 retailers as of November 2, 2026, with prices from $919 to $8,161, a $7,241 spread on the same certified stone. Do Amore Diamonds lists it at $8,161. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54

Carat

Color

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.3°

Pavilion angle40.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG754508324

Dimensions12.09 × 5.96 × 3.74 mm

L/W Ratio2.03

Girdle conditionFaceted

Culet sizePointed

Cert comments

As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG754508324

Side View

Caratlytics Score

How it works →

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: Nov 2

Current: $8,161 CAD|Low: $919 CAD|High: $8,273 CAD|Avg: $2,949 CAD|-1.4%

Do Amore Diamonds

Retailer 2

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Retailer 25

November 2, 2026

Retailer 17$919 CAD

Retailer 7$1,160 CAD

Retailer 10$1,249 CAD

Retailer 3$1,251 CAD

Retailer 2$1,330 CAD

Retailer 5$1,407 CAD

Retailer 6$1,538 CAD

Retailer 4$1,775 CAD

Retailer 22$1,885 CAD

Retailer 13$1,888 CAD

Retailer 25$1,942 CAD

Retailer 24$2,163 CAD

Retailer 9$2,724 CAD

Retailer 20$2,930 CAD

Retailer 16$3,002 CAD

Retailer 14$3,309 CAD

Retailer 12$3,636 CAD

Retailer 8$3,680 CAD

Retailer 18$3,710 CAD

Retailer 21$3,843 CAD

Retailer 11$4,213 CAD

Retailer 15$4,454 CAD

Retailer 23$4,646 CAD

Retailer 19$4,956 CAD

Do Amore Diamonds$8,161 CAD

28 data points across 25 retailers

35 retailers$919 CAD to $8,161 CAD

Cheapest Retailer

$919 CAD

$658 USD

Retailer 2

$932 CAD

$667 USD

View

Price last confirmed 25 days ago

Retailer 3

$932 CAD

$667 USD

View

Price last confirmed 33 days ago

Retailer 4

$1,013 CAD

$725 USD

View

Price last confirmed 34 days ago

Retailer 5

$1,066 CAD

$763 USD

View

Price last confirmed 35 days ago

Retailer 6

$1,082 CAD

$774 USD

View

Price last confirmed 30 days ago

Retailer 7

$1,082 CAD

$774 USD

View

Price last confirmed 23 days ago

Retailer 8

$1,160 CAD

$830 USD

View

Final sale: no returns

Retailer 9

$1,249 CAD

$894 USD

View

Retailer 10

$1,251 CAD

$895 USD

View

Retailer 11

$1,330 CAD

£750 GBP

View

Retailer 12

$1,407 CAD

$1,007 USD

View

Retailer 13

$1,538 CAD

HK$8,600 HKD

View

Retailer 14

$1,775 CAD

$1,270 USD

View

Retailer 15

$1,885 CAD

€1,285 EUR

View

Retailer 16

$1,888 CAD

£1,064 GBP

View

Retailer 17

$1,912 CAD

£1,077 GBP

View

Price last confirmed 18 days ago

Retailer 18

$1,942 CAD

A$2,138 AUD

View

Retailer 19

$2,163 CAD

ZAR 25,011 ZAR

View

B+

Retailer 20

$2,724 CAD

$1,949 USD

View

B+

Retailer 21

$2,930 CAD

A$3,226 AUD

View

Retailer 22

$3,002 CAD

$2,148 USD

View

Price last confirmed 9 days ago

B+

Retailer 23

$3,309 CAD

$2,368 USD

View

Retailer 24

$3,355 CAD

$2,401 USD

View

Price last confirmed 23 days ago

Retailer 25

$3,355 CAD

$2,401 USD

View

Price last confirmed 33 days ago

B+

Retailer 26

$3,636 CAD

$2,602 USD

View

B+

Retailer 27

$3,680 CAD

$2,634 USD

View

B+

Retailer 28

$3,710 CAD

$2,655 USD

View

B+

Retailer 29

$3,843 CAD

$2,750 USD

View

Retailer 30

$3,844 CAD

$2,751 USD

View

Retailer 31

$4,213 CAD

$3,015 USD

View

Retailer 32

$4,454 CAD

SGD 4,307 SGD

View

B+

Retailer 33

$4,646 CAD

£2,618 GBP

View

Retailer 34

$4,956 CAD

A$5,456 AUD

View

Most Expensive

Do Amore Diamonds

27-CB2744C34 · Nov 2

$8,161 CAD

$5,840 USD

View

34 more retailers have this diamond

Prices start from $919 CADSave up to $7,241 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.

Where to buy this spec

See every retailer carrying 1.54ct D IF marquise lab-grown

Ranked by inventory count, with return policy, certs, and trust signals.

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