Princess|Lab Grown|IGI

1.57ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG754508987

Shape and cutting style on the report: Princess cut

Certificate IGI LG754508987

Diamond specifications and retailer prices

From $1,146 CAD

$819 USD

As of October 29, 2026

Save $7,629 CAD (87%) vs most expensive(unlock to see where)

32 retailers carry this diamond

Most expensive: $8,775 CAD at Do Amore Diamonds · As of October 29, 2026

View at Do Amore Diamonds

About this 1.57ct lab-grown princess diamond

This 1.57ct lab-grown princess 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 LG754508987 or 754508987. Listed at 32 retailers as of October 29, 2026, with prices from $1,146 to $8,775, a $7,629 spread on the same certified stone. Do Amore Diamonds lists it at $8,775. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle45.1°

Pavilion angle39.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG754508987

Dimensions6.33 × 6.33 × 4.62 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 LG754508987

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 29

Current: $8,775 CAD|Low: $988 CAD|High: $8,775 CAD|Avg: $2,678 CAD

Do Amore Diamonds

Retailer 2

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Retailer 24

October 29, 2026

Retailer 14$988 CAD

Retailer 11$1,076 CAD

Retailer 15$1,131 CAD

Retailer 12$1,251 CAD

Retailer 16$1,307 CAD

Retailer 24$1,309 CAD

Retailer 23$1,439 CAD

Retailer 10$1,486 CAD

Retailer 8$1,648 CAD

Retailer 7$1,910 CAD

Retailer 2$1,941 CAD

Retailer 13$2,031 CAD

Retailer 19$2,327 CAD

Retailer 3$2,824 CAD

Retailer 20$3,150 CAD

Retailer 17$3,239 CAD

Retailer 22$3,702 CAD

Retailer 4$3,900 CAD

Retailer 5$3,912 CAD

Retailer 6$4,093 CAD

Retailer 9$4,769 CAD

Retailer 18$4,771 CAD

Retailer 21$5,304 CAD

Do Amore Diamonds$8,775 CAD

44 data points across 24 retailers

32 retailers$1,146 CAD to $8,775 CAD

Retailer 1

$988 CAD

$706 USD

Price last confirmed 29 days ago

Retailer 2

$1,076 CAD

$769 USD

View

Price last confirmed 23 days ago

Retailer 3

$1,076 CAD

$769 USD

View

Price last confirmed 36 days ago

Retailer 4

$1,076 CAD

$769 USD

View

Price last confirmed 16 days ago

Retailer 5

$1,131 CAD

$808 USD

View

Price last confirmed 30 days ago

Retailer 6

$1,146 CAD

$819 USD

View

Retailer 7

$1,146 CAD

$819 USD

View

Price last confirmed 26 days ago

Retailer 8

$1,146 CAD

$819 USD

View

Price last confirmed 19 days ago

Retailer 9

$1,251 CAD

$894 USD

View

Final sale: no returns

Retailer 10

$1,307 CAD

$934 USD

View

Retailer 11

$1,309 CAD

$935 USD

View

Retailer 12

$1,439 CAD

£809 GBP

View

Price last confirmed 12 days ago

Retailer 13

$1,486 CAD

$1,062 USD

View

Retailer 14

$1,648 CAD

HK$9,200 HKD

View

Retailer 15

$1,910 CAD

$1,365 USD

View

Retailer 16

$1,941 CAD

£1,092 GBP

View

Retailer 17

$2,031 CAD

€1,382 EUR

View

Retailer 18

$2,327 CAD

ZAR 26,861 ZAR

View

B+

Retailer 19

$2,824 CAD

$2,018 USD

View

B+

Retailer 20

$3,150 CAD

A$3,462 AUD

View

Price last confirmed 8 days ago

B+

Retailer 21

$3,239 CAD

$2,314 USD

View

B+

Retailer 22

$3,559 CAD

$2,543 USD

View

Price last confirmed 29 days ago

B+

Retailer 23

$3,559 CAD

$2,543 USD

View

Price last confirmed 19 days ago

B+

Retailer 24

$3,702 CAD

$2,645 USD

View

Price last confirmed 11 days ago

B+

Retailer 25

$3,900 CAD

$2,787 USD

View

B+

Retailer 26

$3,912 CAD

$2,795 USD

View

B+

Retailer 27

$4,093 CAD

A$4,499 AUD

View

Price last confirmed 21 days ago

Retailer 28

$4,525 CAD

$3,233 USD

View

Retailer 29

$4,769 CAD

SGD 4,605 SGD

View

Retailer 30

$4,771 CAD

£2,684 GBP

View

B+

Retailer 31

$5,304 CAD

$3,790 USD

View

Most Expensive

Do Amore Diamonds

27-AD85747EA · Oct 29

$8,775 CAD

$6,270 USD

View

31 more retailers have this diamond

Prices start from $1,146 CADSave up to $7,629 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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1.57ct Princess

$1,146 CAD