Cushion|Lab Grown|IGI

3.58ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG575369744

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG575369744

Diamond specifications and retailer prices

From $729 CAD

$522 USD

As of October 29, 2026

Save $4,230 CAD (85%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: $4,959 CAD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 3.58ct lab-grown cushion diamond

This 3.58ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG575369744 or 575369744. Listed at 15 retailers as of October 29, 2026, with prices from $729 to $4,959, a $4,230 spread on the same certified stone. Brilliant Earth lists it at $4,959. 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

3.58

Carat

Color

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle31.1°

Pavilion angle39.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG575369744

Dimensions10.25 × 8.24 × 5.51 mm

L/W Ratio1.24

Girdle conditionFaceted

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 LG575369744

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: $4,959 CAD|Low: $694 CAD|High: $5,057 CAD|Avg: $1,917 CAD|-1.9%

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

October 30, 2026

Retailer 13$729 CAD

Retailer 6$807 CAD

Retailer 15$1,263 CAD

Retailer 12$1,264 CAD

Retailer 9$1,279 CAD

Retailer 2$1,337 CAD

Retailer 14$1,356 CAD

Retailer 8$1,704 CAD

Retailer 3$1,746 CAD

Retailer 11$1,751 CAD

Retailer 4$2,636 CAD

Retailer 5$2,852 CAD

Retailer 10$2,979 CAD

Retailer 7$3,019 CAD

Brilliant Earth$4,959 CAD

40 data points across 15 retailers

15 retailers$729 CAD to $4,959 CAD

Cheapest Retailer

$729 CAD

$522 USD

Final sale: no returns

Retailer 2

$807 CAD

$578 USD

View

Price last confirmed 18 days ago

B+

Retailer 3

$1,263 CAD

$904 USD

View

Retailer 4

$1,264 CAD

$905 USD

View

Retailer 5

$1,279 CAD

€872 EUR

View

Retailer 6

$1,337 CAD

£754 GBP

View

Retailer 7

$1,356 CAD

$971 USD

View

Retailer 8

$1,704 CAD

A$1,877 AUD

View

Retailer 9

$1,746 CAD

$1,250 USD

View

Retailer 10

$1,751 CAD

ZAR 20,252 ZAR

View

B+

Retailer 11

$2,636 CAD

$1,887 USD

View

Retailer 12

$2,852 CAD

$2,042 USD

View

Price last confirmed 19 days ago

B+

Retailer 13

$2,979 CAD

£1,679 GBP

View

B+

Retailer 14

$3,019 CAD

$2,161 USD

View

Most Expensive

Brilliant Earth

7623076A · Oct 29

$4,959 CAD

$3,550 USD

View

14 more retailers have this diamond

Prices start from $729 CADSave up to $4,230 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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3.58ct Cushion

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