Radiant|Lab Grown|IGI

1.73ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG691551833

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG691551833

Diamond specifications and retailer prices

From $334 CAD

$239 USD

As of October 30, 2026

Save $1,538 CAD (82%) vs most expensive(unlock to see where)

19 retailers carry this diamond

Most expensive: $1,872 CAD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 1.73ct lab-grown radiant diamond

This 1.73ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG691551833 or 691551833. Listed at 19 retailers as of October 29, 2026, with prices from $334 to $1,872, a $1,538 spread on the same certified stone. Brilliant Earth lists it at $1,872. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73

Carat

Color

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle27.8°

Pavilion angle35.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG691551833

Dimensions8.30 × 6.03 × 4.05 mm

L/W Ratio1.38

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 LG691551833

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: Oct 30

Current: $1,872 CAD|Low: $247 CAD|High: $1,970 CAD|Avg: $1,040 CAD|-4.3%

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

October 31, 2026

Retailer 4$334 CAD

Retailer 11$505 CAD

Retailer 15$554 CAD

Retailer 16$556 CAD

Retailer 8$623 CAD

Retailer 3$679 CAD

Retailer 9$705 CAD

Retailer 2$770 CAD

Retailer 7$852 CAD

Retailer 18$1,081 CAD

Retailer 13$1,323 CAD

Retailer 12$1,502 CAD

Retailer 5$1,560 CAD

Retailer 6$1,617 CAD

Retailer 14$1,648 CAD

Retailer 17$1,733 CAD

Retailer 10$1,852 CAD

Brilliant Earth$1,872 CAD

34 data points across 18 retailers

19 retailers$334 CAD to $1,872 CAD

Retailer 1

$312 CAD

$223 USD

Price last confirmed 22 days ago

Retailer 2

$334 CAD

$239 USD

View

Final sale: no returns

Retailer 3

$362 CAD

$259 USD

View

Price last confirmed 33 days ago

Retailer 4

$387 CAD

$277 USD

View

Price last confirmed 27 days ago

Retailer 5

$505 CAD

£284 GBP

View

Retailer 6

$554 CAD

HK$3,100 HKD

View

B+

Retailer 7

$556 CAD

$398 USD

View

Retailer 8

$679 CAD

$486 USD

View

Retailer 9

$770 CAD

£434 GBP

View

Retailer 10

$852 CAD

$610 USD

View

B+

Retailer 11

$1,081 CAD

$774 USD

View

B+

Retailer 12

$1,323 CAD

$947 USD

View

B+

Retailer 13

$1,502 CAD

$1,075 USD

View

Retailer 14

$1,523 CAD

$1,090 USD

View

B+

Retailer 15

$1,560 CAD

$1,117 USD

View

Retailer 16

$1,617 CAD

SGD 1,564 SGD

View

Retailer 17

$1,648 CAD

£929 GBP

View

Retailer 18

$1,733 CAD

$1,241 USD

View

Most Expensive

Brilliant Earth

22255834Y · Oct 29

$1,872 CAD

$1,340 USD

View

18 more retailers have this diamond

Prices start from $334 CADSave up to $1,538 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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