Radiant|Lab Grown|IGI

1.73ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG575371085

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

Certificate IGI LG575371085

Diamond specifications and retailer prices

From $317 CAD

$227 USD

As of October 28, 2026

Save $1,362 CAD (81%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: $1,679 CAD at Reve Diamonds · As of October 28, 2026

View at Reve Diamonds

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 LG575371085 or 575371085. Listed at 15 retailers as of October 28, 2026, with prices from $317 to $1,679, a $1,362 spread on the same certified stone. Reve Diamonds lists it at $1,679. 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 angle47.9°

Pavilion angle30.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG575371085

Dimensions8.20 × 5.97 × 3.98 mm

L/W Ratio1.37

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG575371085

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 28

Current: $643 CAD|Low: $317 CAD|High: $1,679 CAD|Avg: $984 CAD|+3.0%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Reve Diamonds

October 29, 2026

Retailer 9$317 CAD

Retailer 8$393 CAD

Retailer 4$510 CAD

Retailer 1$643 CAD

Retailer 10$847 CAD

Retailer 3$942 CAD

Retailer 6$1,133 CAD

Retailer 2$1,145 CAD

Retailer 11$1,203 CAD

Retailer 7$1,429 CAD

Retailer 5$1,650 CAD

Reve Diamonds$1,679 CAD

27 data points across 12 retailers

15 retailers$317 CAD to $1,679 CAD

Retailer 1

$272 CAD

$195 USD

Price last confirmed 29 days ago

Retailer 2

$317 CAD

$227 USD

View

Final sale: no returns

Retailer 3

$328 CAD

$235 USD

View

Price last confirmed 34 days ago

Retailer 4

$351 CAD

$251 USD

View

Price last confirmed 23 days ago

Retailer 5

$351 CAD

$251 USD

View

Price last confirmed 28 days ago

Retailer 6

$393 CAD

HK$2,200 HKD

View

B+

Retailer 7

$510 CAD

$365 USD

View

Retailer 8

$643 CAD

£362 GBP

View

Retailer 9

$847 CAD

$606 USD

View

Retailer 10

$1,129 CAD

$808 USD

View

Price last confirmed 31 days ago

Retailer 11

$1,133 CAD

$811 USD

View

Price last confirmed 8 days ago

B+

Retailer 12

$1,203 CAD

$861 USD

View

Retailer 13

$1,429 CAD

$1,023 USD

View

B+

Retailer 14

$1,650 CAD

£930 GBP

View

Most Expensive

Reve Diamonds

5A496EAB1 · Oct 28

$1,679 CAD

$1,202 USD

View

14 more retailers have this diamond

Prices start from $317 CADSave up to $1,362 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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