Oval|Lab Grown|IGI

4.59ct G VS1 Oval Lab Grown Diamond

EX • G/VS1 • IGI LG823673198

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG823673198

Diamond specifications and retailer prices

From $789 AUD

$553 USD

As of November 1, 2026

Save $4,819 AUD (86%) vs most expensive(unlock to see where)

20 retailers carry this diamond

Most expensive: $5,608 AUD at Brilliant Earth · As of November 2, 2026

View at Brilliant Earth

About this 4.59ct lab-grown oval diamond

This 4.59ct lab-grown oval 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 LG823673198 or 823673198. Listed at 20 retailers as of November 1, 2026, with prices from $789 to $5,608, a $4,819 spread on the same certified stone. Brilliant Earth lists it at $5,608. 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

4.59

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.3°

Pavilion angle40°

OriginLab Grown

Grading LabIGI

CertificateIGI LG823673198

Dimensions13.77 × 9.30 × 5.65 mm

L/W Ratio1.48

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 LG823673198

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: Nov 1

Current: $5,608 AUD|Low: $758 AUD|High: $5,608 AUD|Avg: $2,095 AUD|+0.8%

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

November 2, 2026

Retailer 12$789 AUD

Retailer 2$926 AUD

Retailer 5$979 AUD

Retailer 13$979 AUD

Retailer 10$1,170 AUD

Retailer 4$1,508 AUD

Retailer 6$1,526 AUD

Retailer 9$1,947 AUD

Retailer 8$1,961 AUD

Retailer 11$2,526 AUD

Retailer 3$3,152 AUD

Retailer 7$4,248 AUD

Brilliant Earth$5,608 AUD

42 data points across 13 retailers

20 retailers$789 AUD to $5,608 AUD

Retailer 1

$789 AUD

$553 USD

Price last confirmed 41 days ago

Retailer 2

$789 AUD

$553 USD

View

Retailer 3

$883 AUD

$619 USD

View

Retailer 4

$926 AUD

£511 GBP

View

Retailer 5

$966 AUD

$677 USD

View

Price last confirmed 41 days ago

Retailer 6

$979 AUD

$686 USD

View

Retailer 7

$979 AUD

$686 USD

View

Price last confirmed 17 days ago

Retailer 8

$1,170 AUD

$820 USD

View

B+

Retailer 9

$1,508 AUD

$1,057 USD

View

Retailer 10

$1,526 AUD

£842 GBP

View

Retailer 11

$1,947 AUD

ZAR 22,048 ZAR

View

Retailer 12

$1,961 AUD

View

Retailer 13

$2,249 AUD

$1,576 USD

View

B+

Retailer 14

$2,526 AUD

$1,770 USD

View

B+

Retailer 15

$2,574 AUD

$1,804 USD

View

B+

Retailer 16

$2,849 AUD

£1,572 GBP

View

B+

Retailer 17

$3,152 AUD

$2,209 USD

View

B+

Retailer 18

$3,175 AUD

$2,225 USD

View

Retailer 19

$4,248 AUD

£2,344 GBP

View

Most Expensive

Brilliant Earth

21389747A · Nov 2

$5,608 AUD

$3,930 USD

View

19 more retailers have this diamond

Prices start from $789 AUDSave up to $4,819 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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4.59ct Oval

$789 AUD