Radiant|Lab Grown|IGI

3.57ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG596309430

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

Certificate IGI LG596309430

Diamond specifications and retailer prices

From $924 CAD

$660 USD

As of October 29, 2026

Save $3,205 CAD (78%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: $4,129 CAD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 3.57ct lab-grown radiant diamond

This 3.57ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG596309430 or 596309430. Listed at 14 retailers as of October 29, 2026, with prices from $924 to $4,129, a $3,205 spread on the same certified stone. Brilliant Earth lists it at $4,129. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.57

Carat

Color

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle47.8°

Pavilion angle35.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG596309430

Dimensions10.61 × 7.55 × 5.16 mm

L/W Ratio1.41

Culet sizePointed

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG596309430

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 29

Current: $4,129 CAD|Low: $627 CAD|High: $4,451 CAD|Avg: $1,837 CAD|-7.2%

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

October 29, 2026

Retailer 4$627 CAD

Retailer 7$924 CAD

Retailer 10$1,141 CAD

Retailer 2$1,189 CAD

Retailer 9$1,199 CAD

Retailer 12$1,279 CAD

Retailer 11$1,587 CAD

Retailer 5$1,877 CAD

Retailer 8$2,025 CAD

Retailer 3$2,369 CAD

Retailer 6$2,666 CAD

Retailer 13$2,701 CAD

Brilliant Earth$4,129 CAD

38 data points across 13 retailers

14 retailers$924 CAD to $4,129 CAD

Retailer 1

$627 CAD

$448 USD

Price last confirmed 32 days ago

Retailer 2

$684 CAD

$489 USD

View

Price last confirmed 32 days ago

Retailer 3

$924 CAD

$660 USD

View

B+

Retailer 4

$1,141 CAD

$815 USD

View

Retailer 5

$1,189 CAD

£669 GBP

View

Retailer 6

$1,199 CAD

€816 EUR

View

Retailer 7

$1,279 CAD

$914 USD

View

Retailer 8

$1,587 CAD

$1,134 USD

View

B+

Retailer 9

$2,025 CAD

$1,447 USD

View

B+

Retailer 10

$2,196 CAD

£1,235 GBP

View

Retailer 11

$2,369 CAD

$1,692 USD

View

Price last confirmed 11 days ago

B+

Retailer 12

$2,666 CAD

£1,500 GBP

View

B+

Retailer 13

$2,701 CAD

$1,930 USD

View

Most Expensive

Brilliant Earth

7939393A · Oct 29

$4,129 CAD

$2,950 USD

View

13 more retailers have this diamond

Prices start from $924 CADSave up to $3,205 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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