Oval|Lab Grown|IGI

4.59ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG813646894

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG813646894

Diamond specifications and retailer prices

From $1,342 NZD

HK$5,900 HKD

As of November 3, 2026

Save $5,518 NZD (80%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: $6,860 NZD 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 LG813646894 or 813646894. Listed at 24 retailers as of November 2, 2026, with prices from $1,342 to $6,860, a $5,518 spread on the same certified stone. Brilliant Earth lists it at $6,860. 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

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.3°

Pavilion angle40.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG813646894

Dimensions13.52 × 9.57 × 5.73 mm

L/W Ratio1.41

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 LG813646894

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 3

Current: $6,860 NZD|Low: $997 NZD|High: $6,860 NZD|Avg: $2,953 NZD

Brilliant Earth

Retailer 2

Retailer 3

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Retailer 24

November 2, 2026

Retailer 12$997 NZD

Retailer 4$1,118 NZD

Retailer 7$1,118 NZD

Retailer 21$1,174 NZD

Retailer 9$1,237 NZD

Retailer 3$1,342 NZD

Retailer 20$1,493 NZD

Retailer 8$1,838 NZD

Retailer 10$1,907 NZD

Retailer 22$1,919 NZD

Retailer 24$2,441 NZD

Retailer 5$2,498 NZD

Retailer 2$2,787 NZD

Retailer 18$2,845 NZD

Retailer 16$3,254 NZD

Retailer 17$3,657 NZD

Retailer 13$3,865 NZD

Retailer 11$3,978 NZD

Retailer 6$3,985 NZD

Retailer 15$4,012 NZD

Retailer 14$5,136 NZD

Retailer 19$5,371 NZD

Retailer 23$5,379 NZD

Brilliant Earth$6,860 NZD

27 data points across 24 retailers

24 retailers$1,342 NZD to $6,860 NZD

Retailer 1

$997 NZD

$561 USD

Price last confirmed 7 days ago

Retailer 2

$1,118 NZD

$629 USD

View

Price last confirmed 9 days ago

Retailer 3

$1,174 NZD

£520 GBP

View

Price last confirmed 7 days ago

Retailer 4

$1,237 NZD

$696 USD

View

Price last confirmed 9 days ago

Retailer 5

$1,342 NZD

HK$5,900 HKD

View

Retailer 6

$1,493 NZD

$840 USD

View

Price last confirmed 6 days ago

Retailer 7

$1,838 NZD

$1,034 USD

View

Price last confirmed 7 days ago

Retailer 8

$1,907 NZD

$1,073 USD

View

Price last confirmed 7 days ago

Retailer 9

$1,919 NZD

£850 GBP

View

Price last confirmed 7 days ago

Retailer 10

$2,441 NZD

ZAR 22,185 ZAR

View

Price last confirmed 10 days ago

Retailer 11

$2,498 NZD

A$2,162 AUD

View

Price last confirmed 14 days ago

B+

Retailer 12

$2,787 NZD

$1,568 USD

View

Retailer 13

$2,845 NZD

$1,601 USD

View

Retailer 14

$3,254 NZD

$1,831 USD

View

Price last confirmed 9 days ago

Retailer 15

$3,657 NZD

£1,620 GBP

View

Price last confirmed 18 days ago

B+

Retailer 16

$3,865 NZD

SGD 2,939 SGD

View

Retailer 17

$3,978 NZD

$2,238 USD

View

Price last confirmed 9 days ago

Retailer 18

$3,985 NZD

$2,242 USD

View

Price last confirmed 7 days ago

B+

Retailer 19

$4,012 NZD

$2,257 USD

View

Retailer 20

$5,136 NZD

$2,890 USD

View

Price last confirmed 15 days ago

Retailer 21

$5,371 NZD

$3,022 USD

View

Retailer 22

$5,379 NZD

£2,383 GBP

View

Price last confirmed 7 days ago

Retailer 23

$6,860 NZD

$3,860 USD

View

Price last confirmed 7 days ago

Most Expensive

Brilliant Earth

20476967A · Nov 2

$6,860 NZD

$3,860 USD

View

23 more retailers have this diamond

Prices start from $1,342 NZDSave up to $5,518 NZD

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

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