Cushion|Lab Grown|IGI

4.03ct I VVS2 Cushion Lab Grown Diamond

EX • I/VVS2 • IGI LG743576377

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG743576377

Diamond specifications and retailer prices

From $1,411 AUD

HK$7,700 HKD

As of October 29, 2026

Save $5,405 AUD (79%) vs most expensive(unlock to see where)

12 retailers carry this diamond

Most expensive: $6,816 AUD at Brilliant Earth · As of October 28, 2026

View at Brilliant Earth

About this 4.03ct lab-grown cushion diamond

This 4.03ct lab-grown cushion sits in the three to five carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG743576377 or 743576377. Listed at 12 retailers as of October 28, 2026, with prices from $1,411 to $6,816, a $5,405 spread on the same certified stone. Brilliant Earth lists it at $6,816. 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

4.03

Carat

Colour

VVS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.8°

Pavilion angle36.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG743576377

Dimensions10.73 × 8.30 × 5.75 mm

L/W Ratio1.29

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG743576377

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: $6,816 AUD|Low: $922 AUD|High: $6,816 AUD|Avg: $2,272 AUD

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 28, 2026

Retailer 4$922 AUD

Retailer 2$1,110 AUD

Retailer 10$1,127 AUD

Retailer 12$1,372 AUD

Retailer 11$1,411 AUD

Retailer 15$1,578 AUD

Retailer 14$1,804 AUD

Retailer 7$1,813 AUD

Retailer 9$2,015 AUD

Retailer 5$2,893 AUD

Retailer 6$3,133 AUD

Retailer 13$3,167 AUD

Retailer 3$3,310 AUD

Retailer 8$4,443 AUD

Brilliant Earth$6,816 AUD

6 data points across 15 retailers

12 retailers$1,411 AUD to $6,816 AUD

Retailer 1

$1,110 AUD

$775 USD

Price last confirmed 6 days ago

Retailer 2

$1,127 AUD

£620 GBP

View

Price last confirmed 10 days ago

Retailer 3

$1,372 AUD

$958 USD

View

Price last confirmed 8 days ago

Retailer 4

$1,411 AUD

HK$7,700 HKD

View

Retailer 5

$1,578 AUD

$1,102 USD

View

Price last confirmed 8 days ago

Retailer 6

$1,804 AUD

$1,260 USD

View

Retailer 7

$2,015 AUD

ZAR 22,738 ZAR

View

Price last confirmed 10 days ago

Retailer 8

$3,167 AUD

CA$3,072 CAD

View

Price last confirmed 7 days ago

Retailer 9

$3,179 AUD

$2,220 USD

View

Price last confirmed 13 days ago

Retailer 10

$3,310 AUD

$2,311 USD

View

Price last confirmed 7 days ago

Retailer 11

$4,443 AUD

£2,443 GBP

View

Price last confirmed 9 days ago

Most Expensive

Brilliant Earth

16664126A · Oct 28

$6,816 AUD

$4,760 USD

View

11 more retailers have this diamond

Prices start from $1,411 AUDSave up to $5,405 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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4.03ct Cushion

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