Oval|Lab Grown|IGI

4.59ct G VS1 Oval Lab Grown Diamond

EX • G/VS1 • IGI LG778632801

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG778632801

Diamond specifications and retailer prices

From $862 AUD

$604 USD

As of November 1, 2026

Save $4,646 AUD (84%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: $5,508 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 LG778632801 or 778632801. Listed at 25 retailers as of November 1, 2026, with prices from $862 to $5,508, a $4,646 spread on the same certified stone. Brilliant Earth lists it at $5,508. 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 angle29.7°

Pavilion angle40.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG778632801

Dimensions13.43 × 9.57 × 5.77 mm

L/W Ratio1.40

Girdle conditionFaceted

Culet sizePointed

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 LG778632801

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

Unlock full score analysis

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

Price History

Last verified: Nov 1

Current: $5,508 AUD|Low: $853 AUD|High: $5,508 AUD|Avg: $2,420 AUD

Brilliant Earth

Retailer 2

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Retailer 22

November 2, 2026

Retailer 11$862 AUD

Retailer 3$965 AUD

Retailer 22$965 AUD

Retailer 7$1,069 AUD

Retailer 12$1,069 AUD

Retailer 20$1,256 AUD

Retailer 6$1,542 AUD

Retailer 8$1,638 AUD

Retailer 13$1,672 AUD

Retailer 21$1,699 AUD

Retailer 19$2,127 AUD

Retailer 18$2,141 AUD

Retailer 5$2,274 AUD

Retailer 2$2,463 AUD

Retailer 10$2,811 AUD

Retailer 15$3,110 AUD

Retailer 9$3,377 AUD

Retailer 17$3,410 AUD

Retailer 14$3,455 AUD

Retailer 4$4,167 AUD

Retailer 16$4,639 AUD

Brilliant Earth$5,508 AUD

40 data points across 22 retailers

25 retailers$862 AUD to $5,508 AUD

Retailer 1

$853 AUD

$598 USD

Price last confirmed 41 days ago

Retailer 2

$862 AUD

$604 USD

View

Retailer 3

$965 AUD

$676 USD

View

Final sale: no returns

Retailer 4

$965 AUD

$676 USD

View

Retailer 5

$1,044 AUD

$732 USD

View

Price last confirmed 41 days ago

Retailer 6

$1,069 AUD

$749 USD

View

Retailer 7

$1,069 AUD

$749 USD

View

Price last confirmed 17 days ago

Retailer 8

$1,256 AUD

$880 USD

View

Retailer 9

$1,542 AUD

$1,081 USD

View

B+

Retailer 10

$1,638 AUD

$1,148 USD

View

Retailer 11

$1,672 AUD

£923 GBP

View

Retailer 12

$1,699 AUD

€1,134 EUR

View

Retailer 13

$2,127 AUD

ZAR 24,084 ZAR

View

Retailer 14

$2,141 AUD

View

B+

Retailer 15

$2,274 AUD

$1,594 USD

View

B+

Retailer 16

$2,463 AUD

$1,726 USD

View

B+

Retailer 17

$2,811 AUD

$1,970 USD

View

B+

Retailer 18

$3,110 AUD

£1,716 GBP

View

B+

Retailer 19

$3,373 AUD

$2,364 USD

View

B+

Retailer 20

$3,377 AUD

$2,367 USD

View

B+

Retailer 21

$3,410 AUD

$2,390 USD

View

B+

Retailer 22

$3,455 AUD

$2,421 USD

View

Retailer 23

$4,167 AUD

$2,920 USD

View

Price last confirmed 14 days ago

Retailer 24

$4,639 AUD

£2,560 GBP

View

Most Expensive

Brilliant Earth

20095702A · Nov 2

$5,508 AUD

$3,860 USD

View

24 more retailers have this diamond

Prices start from $862 AUDSave up to $4,646 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

$862 AUD