Princess|Lab Grown|IGI

1.89ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG731558371

Shape and cutting style on the report: Princess cut

Certificate IGI LG731558371

Diamond specifications and retailer prices

From $369 CAD

$264 USD

As of October 30, 2026

Save $3,137 CAD (89%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: $3,506 CAD at Brilliant Earth · As of October 26, 2026

View at Brilliant Earth

About this 1.89ct lab-grown princess diamond

This 1.89ct lab-grown princess sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG731558371 or 731558371. Listed at 25 retailers as of October 26, 2026, with prices from $369 to $3,506, a $3,137 spread on the same certified stone. Brilliant Earth lists it at $3,506. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.89

Carat

Color

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle40.2°

Pavilion angle37.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG731558371

Dimensions6.82 × 6.82 × 4.64 mm

L/W Ratio1.00

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG731558371

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 30

Current: $3,506 CAD|Low: $330 CAD|High: $3,688 CAD|Avg: $1,150 CAD|-4.9%

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

Retailer 15

Retailer 16

Retailer 17

Retailer 18

Retailer 19

Retailer 20

Retailer 21

Retailer 22

Retailer 23

October 31, 2026

Retailer 16$369 CAD

Retailer 9$377 CAD

Retailer 7$437 CAD

Retailer 3$468 CAD

Retailer 15$468 CAD

Retailer 23$519 CAD

Retailer 22$691 CAD

Retailer 17$764 CAD

Retailer 5$775 CAD

Retailer 18$803 CAD

Retailer 2$821 CAD

Retailer 8$1,073 CAD

Retailer 19$1,087 CAD

Retailer 4$1,201 CAD

Retailer 6$1,470 CAD

Retailer 12$1,502 CAD

Retailer 11$1,519 CAD

Retailer 14$1,573 CAD

Retailer 13$1,618 CAD

Retailer 21$1,676 CAD

Retailer 10$1,796 CAD

Retailer 20$1,875 CAD

Brilliant Earth$3,506 CAD

40 data points across 23 retailers

25 retailers$369 CAD to $3,506 CAD

Cheapest Retailer

$369 CAD

$264 USD

Final sale: no returns

Retailer 2

$377 CAD

$270 USD

View

Retailer 3

$437 CAD

$313 USD

View

Retailer 4

$468 CAD

$335 USD

View

Retailer 5

$468 CAD

$335 USD

View

Retailer 6

$519 CAD

HK$2,900 HKD

View

Retailer 7

$691 CAD

$495 USD

View

Retailer 8

$764 CAD

€521 EUR

View

B+

Retailer 9

$775 CAD

$555 USD

View

Retailer 10

$803 CAD

ZAR 9,286 ZAR

View

Retailer 11

$821 CAD

£463 GBP

View

B+

Retailer 12

$1,073 CAD

$768 USD

View

B+

Retailer 13

$1,087 CAD

A$1,197 AUD

View

B+

Retailer 14

$1,201 CAD

$860 USD

View

B+

Retailer 15

$1,470 CAD

$1,052 USD

View

B+

Retailer 16

$1,502 CAD

$1,075 USD

View

B+

Retailer 17

$1,519 CAD

SGD 1,469 SGD

View

B+

Retailer 18

$1,573 CAD

$1,126 USD

View

B+

Retailer 19

$1,618 CAD

A$1,782 AUD

View

Retailer 20

$1,669 CAD

$1,195 USD

View

Price last confirmed 24 days ago

B+

Retailer 21

$1,676 CAD

$1,200 USD

View

Retailer 22

$1,686 CAD

$1,207 USD

View

Retailer 23

$1,796 CAD

$1,286 USD

View

Retailer 24

$1,875 CAD

£1,057 GBP

View

Most Expensive

Brilliant Earth

18300655A · Oct 26

$3,506 CAD

$2,510 USD

View

24 more retailers have this diamond

Prices start from $369 CADSave up to $3,137 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.

Similar diamonds

1.89ct Princess

$369 CAD