Marquise|Lab Grown|IGI

1.35ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG800622153

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG800622153

Diamond specifications and retailer prices

From $548 CAD

$392 USD

As of November 2, 2026

Save $2,764 CAD (83%) vs most expensive(unlock to see where)

23 retailers carry this diamond

Most expensive: $3,312 CAD at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 1.35ct lab-grown marquise diamond

This 1.35ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800622153 or 800622153. Listed at 23 retailers as of October 31, 2026, with prices from $548 to $3,312, a $2,764 spread on the same certified stone. Brilliant Earth lists it at $3,312. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.35

Carat

Color

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.5°

Pavilion angle40.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG800622153

Dimensions11.59 × 5.76 × 3.61 mm

L/W Ratio2.01

Girdle conditionFaceted

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 LG800622153

Side View

Caratlytics Score

How it works →

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: Nov 2

Current: $3,312 CAD|Low: $548 CAD|High: $4,947 CAD|Avg: $1,507 CAD|-33.1%

Brilliant Earth

Retailer 2

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Retailer 22

November 2, 2026

Retailer 21$548 CAD

Retailer 8$612 CAD

Retailer 16$613 CAD

Retailer 6$679 CAD

Retailer 10$751 CAD

Retailer 7$887 CAD

Retailer 18$925 CAD

Retailer 20$1,010 CAD

Retailer 13$1,114 CAD

Retailer 12$1,168 CAD

Retailer 2$1,171 CAD

Retailer 4$1,371 CAD

Retailer 15$1,533 CAD

Retailer 19$1,629 CAD

Retailer 3$1,864 CAD

Retailer 14$1,896 CAD

Retailer 9$2,161 CAD

Retailer 11$2,183 CAD

Retailer 5$2,234 CAD

Retailer 22$2,524 CAD

Retailer 17$2,653 CAD

Brilliant Earth$3,312 CAD

36 data points across 22 retailers

23 retailers$548 CAD to $3,312 CAD

Cheapest Retailer

$548 CAD

$392 USD

Retailer 2

$612 CAD

$438 USD

View

Final sale: no returns

Retailer 3

$613 CAD

$439 USD

View

Retailer 4

$679 CAD

$486 USD

View

Retailer 5

$735 CAD

$526 USD

View

Price last confirmed 8 days ago

Retailer 6

$751 CAD

HK$4,200 HKD

View

Retailer 7

$887 CAD

$635 USD

View

Retailer 8

$925 CAD

$662 USD

View

Retailer 9

$1,010 CAD

$723 USD

View

Retailer 10

$1,114 CAD

£628 GBP

View

Retailer 11

$1,168 CAD

€796 EUR

View

Price last confirmed 8 days ago

Retailer 12

$1,171 CAD

ZAR 13,538 ZAR

View

Retailer 13

$1,371 CAD

$981 USD

View

B+

Retailer 14

$1,533 CAD

A$1,688 AUD

View

B+

Retailer 15

$1,629 CAD

$1,166 USD

View

B+

Retailer 16

$1,864 CAD

$1,334 USD

View

Retailer 17

$1,896 CAD

$1,357 USD

View

Price last confirmed 12 days ago

B+

Retailer 18

$2,161 CAD

SGD 2,090 SGD

View

B+

Retailer 19

$2,183 CAD

$1,562 USD

View

B+

Retailer 20

$2,234 CAD

$1,599 USD

View

Retailer 21

$2,524 CAD

$1,806 USD

View

B+

Retailer 22

$2,653 CAD

£1,495 GBP

View

Most Expensive

Brilliant Earth

20322764A · Oct 31

$3,312 CAD

$2,370 USD

View

22 more retailers have this diamond

Prices start from $548 CADSave up to $2,764 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.

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