Oval|Lab Grown|IGI

1.75ct E VS1 Oval Lab Grown Diamond

ID • E/VS1 • IGI LG731519469

Shape and cutting style on the report: Oval modified brilliant

Certificate IGI LG731519469

Diamond specifications and retailer prices

From $1,699 AUD

$1,194 USD

As of October 27, 2026

16 retailers carry this diamond

Most expensive: $3,715 AUD at Brilliant Earth · As of October 8, 2026

View at Brilliant Earth

About this 1.75ct lab-grown oval diamond

This 1.75ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG731519469 or 731519469. Listed at 16 retailers as of October 27, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.75

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.5°

Pavilion angle40.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG731519469

Dimensions8.14 × 6.08 × 4.98 mm

L/W Ratio1.34

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 LG731519469

Side View

Caratlytics Score

How it works →

Good

Decent quality, room for better deals

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Price History

Last verified: Oct 27

Current: $3,715 AUD|Low: $598 AUD|High: $3,715 AUD|Avg: $1,612 AUD|+1.2%

Brilliant Earth

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October 14, 2026

Retailer 24$598 AUD

Retailer 15$696 AUD

Retailer 7$697 AUD

Retailer 6$771 AUD

Retailer 23$771 AUD

Retailer 18$914 AUD

Retailer 9$1,036 AUD

Retailer 12$1,126 AUD

Retailer 8$1,167 AUD

Retailer 2$1,233 AUD

Retailer 19$1,265 AUD

Retailer 22$1,328 AUD

Retailer 11$1,699 AUD

Retailer 4$1,803 AUD

Retailer 20$1,812 AUD

Retailer 3$1,916 AUD

Retailer 21$2,000 AUD

Retailer 10$2,450 AUD

Retailer 14$2,458 AUD

Retailer 5$2,482 AUD

Retailer 17$2,530 AUD

Retailer 16$2,778 AUD

Retailer 13$2,837 AUD

Brilliant Earth$3,715 AUD

23 data points across 24 retailers

16 retailers

Retailer 1

$598 AUD

$420 USD

Price last confirmed 28 days ago

Retailer 2

$697 AUD

$490 USD

View

Price last confirmed 34 days ago

Retailer 3

$771 AUD

$542 USD

View

Price last confirmed 27 days ago

Retailer 4

$914 AUD

£506 GBP

View

Price last confirmed 22 days ago

Retailer 5

$1,328 AUD

ZAR 15,069 ZAR

View

Price last confirmed 24 days ago

Retailer 6

$1,699 AUD

$1,194 USD

View

Retailer 7

$1,803 AUD

View

Price last confirmed 32 days ago

Retailer 8

$1,812 AUD

View

Price last confirmed 22 days ago

Retailer 9

$1,916 AUD

$1,346 USD

View

Price last confirmed 22 days ago

Retailer 10

$2,000 AUD

$1,405 USD

View

Price last confirmed 22 days ago

Retailer 11

$2,450 AUD

SGD 2,326 SGD

View

Price last confirmed 23 days ago

Retailer 12

$2,482 AUD

$1,744 USD

View

Price last confirmed 22 days ago

Retailer 13

$2,530 AUD

$1,777 USD

View

Price last confirmed 23 days ago

Retailer 14

$2,778 AUD

$1,951 USD

View

Price last confirmed 22 days ago

Retailer 15

$2,837 AUD

$1,993 USD

View

Price last confirmed 19 days ago

Most Expensive

Brilliant Earth

21560147A · Oct 8

$3,715 AUD

$2,610 USD

View

Price last confirmed 21 days ago

15 more retailers have this diamond

Prices start from $1,699 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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