Princess|Lab Grown|IGI

1.64ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG678568055

Shape and cutting style on the report: Princess cut

Certificate IGI LG678568055

Diamond specifications and retailer prices

From $1,011 CAD

$722 USD

As of October 28, 2026

Save $4,294 CAD (81%) vs most expensive(unlock to see where)

27 retailers carry this diamond

Most expensive: $5,304 CAD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 1.64ct lab-grown princess diamond

This 1.64ct lab-grown princess sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG678568055 or 678568055. Listed at 27 retailers as of October 28, 2026, with prices from $1,011 to $5,304, a $4,294 spread on the same certified stone. Brilliant Earth lists it at $5,304. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.64

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle43.4°

Pavilion angle41.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG678568055

Dimensions6.23 × 6.20 × 4.85 mm

L/W Ratio1.00

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG678568055

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: Oct 28

Current: $5,304 CAD|Low: $1,011 CAD|High: $5,304 CAD|Avg: $2,526 CAD

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

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Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

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Retailer 15

Retailer 16

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Retailer 19

Retailer 20

October 29, 2026

Retailer 12$1,011 CAD

Retailer 9$1,048 CAD

Retailer 16$1,218 CAD

Retailer 19$1,295 CAD

Retailer 10$1,397 CAD

Retailer 5$1,500 CAD

Retailer 2$1,669 CAD

Retailer 13$1,706 CAD

Retailer 4$1,812 CAD

Retailer 14$1,926 CAD

Retailer 17$2,291 CAD

Retailer 18$2,607 CAD

Retailer 11$3,263 CAD

Retailer 20$3,362 CAD

Retailer 3$3,381 CAD

Retailer 7$3,533 CAD

Retailer 8$3,617 CAD

Retailer 6$3,661 CAD

Retailer 15$4,421 CAD

Brilliant Earth$5,304 CAD

40 data points across 20 retailers

27 retailers$1,011 CAD to $5,304 CAD

Retailer 1

$904 CAD

$646 USD

Price last confirmed 30 days ago

Retailer 2

$1,011 CAD

$722 USD

View

Final sale: no returns

Retailer 3

$1,018 CAD

$727 USD

View

Price last confirmed 36 days ago

Retailer 4

$1,034 CAD

$739 USD

View

Price last confirmed 30 days ago

Retailer 5

$1,048 CAD

$749 USD

View

Price last confirmed 13 days ago

Retailer 6

$1,218 CAD

HK$6,800 HKD

View

Retailer 7

$1,295 CAD

$925 USD

View

Retailer 8

$1,397 CAD

$998 USD

View

Retailer 9

$1,500 CAD

$1,072 USD

View

Retailer 10

$1,669 CAD

£939 GBP

View

Retailer 11

$1,706 CAD

€1,161 EUR

View

Retailer 12

$1,812 CAD

$1,295 USD

View

Retailer 13

$1,926 CAD

ZAR 22,226 ZAR

View

Retailer 14

$2,291 CAD

$1,637 USD

View

Price last confirmed 7 days ago

B+

Retailer 15

$2,433 CAD

$1,738 USD

View

B+

Retailer 16

$2,607 CAD

A$2,866 AUD

View

Price last confirmed 8 days ago

B+

Retailer 17

$2,946 CAD

$2,105 USD

View

Price last confirmed 29 days ago

B+

Retailer 18

$3,263 CAD

£1,836 GBP

View

B+

Retailer 19

$3,362 CAD

A$3,696 AUD

View

Price last confirmed 21 days ago

B+

Retailer 20

$3,381 CAD

$2,416 USD

View

B+

Retailer 21

$3,406 CAD

$2,433 USD

View

Price last confirmed 87 days ago

B+

Retailer 22

$3,533 CAD

SGD 3,411 SGD

View

B+

Retailer 23

$3,575 CAD

$2,554 USD

View

B+

Retailer 24

$3,617 CAD

$2,584 USD

View

B+

Retailer 25

$3,661 CAD

$2,615 USD

View

B+

Retailer 26

$4,421 CAD

£2,487 GBP

View

Most Expensive

Brilliant Earth

14070128A · Oct 29

$5,304 CAD

$3,790 USD

View

26 more retailers have this diamond

Prices start from $1,011 CADSave up to $4,294 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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