Cushion|Lab Grown|IGI

3.57ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG826631082

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG826631082

Diamond specifications and retailer prices

From $5,145 AUD

$3,614 USD

As of October 29, 2026

10 retailers carry this diamond

Most expensive: $11,987 AUD at Do Amore Diamonds · As of October 23, 2026

View at Do Amore Diamonds

About this 3.57ct lab-grown cushion diamond

This 3.57ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG826631082 or 826631082. Listed at 10 retailers as of October 29, 2026. 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

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.3°

Pavilion angle38.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG826631082

Dimensions10.92 × 7.85 × 5.40 mm

L/W Ratio1.39

Girdle conditionFaceted

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 LG826631082

Side View

Caratlytics Score

How it works →

Good

Decent quality, room for better deals

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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29

Current: $11,987 AUD|Low: $958 AUD|High: $11,987 AUD|Avg: $4,667 AUD|+57.7%

Do Amore Diamonds

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 22, 2026

Retailer 12$1,510 AUD

Retailer 11$1,566 AUD

Retailer 5$1,862 AUD

Retailer 6$2,565 AUD

Retailer 10$2,740 AUD

Retailer 7$3,968 AUD

Retailer 4$4,589 AUD

Retailer 9$4,773 AUD

Retailer 3$5,145 AUD

Retailer 8$5,374 AUD

Retailer 13$9,697 AUD

Retailer 2$11,527 AUD

Do Amore Diamonds$11,987 AUD

17 data points across 13 retailers

10 retailers

Retailer 1

$1,566 AUD

$1,100 USD

Price last confirmed 13 days ago

Retailer 2

$2,565 AUD

£1,419 GBP

View

Price last confirmed 8 days ago

Retailer 3

$2,740 AUD

$1,925 USD

View

Price last confirmed 7 days ago

Retailer 4

$3,968 AUD

ZAR 45,032 ZAR

View

Price last confirmed 10 days ago

Retailer 5

$4,773 AUD

£2,640 GBP

View

Price last confirmed 9 days ago

Retailer 6

$5,145 AUD

$3,614 USD

View

Retailer 7

$5,374 AUD

$3,775 USD

View

Price last confirmed 9 days ago

Retailer 8

$9,697 AUD

$6,812 USD

View

Price last confirmed 9 days ago

Retailer 9

$11,527 AUD

$8,097 USD

View

Price last confirmed 8 days ago

Most Expensive

Do Amore Diamonds

27-224E1BCC3 · Oct 23

$11,987 AUD

$8,420 USD

View

Price last confirmed 7 days ago

9 more retailers have this diamond

Prices start from $5,145 AUD

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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3.57ct Cushion

$5,145 AUD