Oval|Lab Grown|IGI

1.57ct G VVS2 Oval Lab Grown Diamond

ID • G/VVS2 • IGI LG818698829

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818698829

Diamond specifications and retailer prices

From $1,735 AUD

CA$1,693 CAD

As of October 30, 2026

13 retailers carry this diamond

Most expensive: $2,007 AUD at Brilliant Earth · As of October 21, 2026

View at Brilliant Earth

About this 1.57ct lab-grown oval diamond

This 1.57ct lab-grown oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818698829 or 818698829. Listed at 13 retailers as of October 30, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.8°

Pavilion angle41.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG818698829

Dimensions9.03 × 6.59 × 4.17 mm

L/W Ratio1.37

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 LG818698829

Side View

Caratlytics Score

How it works →

Good

Decent quality, room for better deals

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Price History

Last verified: Oct 30

Current: $2,007 AUD|Low: $283 AUD|High: $2,335 AUD|Avg: $1,221 AUD|-14.0%

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

October 20, 2026

Retailer 8$283 AUD

Retailer 2$327 AUD

Retailer 13$402 AUD

Retailer 9$593 AUD

Retailer 12$824 AUD

Retailer 4$827 AUD

Retailer 10$1,127 AUD

Retailer 7$1,132 AUD

Retailer 3$1,303 AUD

Retailer 14$1,452 AUD

Retailer 5$1,506 AUD

Retailer 11$1,649 AUD

Retailer 6$1,735 AUD

Brilliant Earth$2,007 AUD

24 data points across 14 retailers

13 retailers

Retailer 1

$283 AUD

$199 USD

Price last confirmed 10 days ago

Retailer 2

$327 AUD

$230 USD

View

Price last confirmed 11 days ago

Retailer 3

$402 AUD

£222 GBP

View

Price last confirmed 14 days ago

Retailer 4

$824 AUD

View

Price last confirmed 13 days ago

Retailer 5

$827 AUD

$581 USD

View

Price last confirmed 10 days ago

Retailer 6

$1,127 AUD

$792 USD

View

Price last confirmed 9 days ago

Retailer 7

$1,132 AUD

$795 USD

View

Price last confirmed 9 days ago

Retailer 8

$1,303 AUD

$915 USD

View

Price last confirmed 8 days ago

Retailer 9

$1,452 AUD

$1,020 USD

View

Price last confirmed 9 days ago

Retailer 10

$1,506 AUD

SGD 1,430 SGD

View

Price last confirmed 18 days ago

Retailer 11

$1,649 AUD

£912 GBP

View

Price last confirmed 12 days ago

Retailer 12

$1,735 AUD

CA$1,693 CAD

View

Most Expensive

Brilliant Earth

20810299A · Oct 21

$2,007 AUD

$1,410 USD

View

Price last confirmed 9 days ago

12 more retailers have this diamond

Prices start from $1,735 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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1.57ct Oval

$1,735 AUD