Oval|Lab Grown|IGI

4.63ct G VS1 Oval Lab Grown Diamond

EX • G/VS1 • IGI LG637463934

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG637463934

Diamond specifications and retailer prices

From $1,511 NZD

$850 USD

As of November 2, 2026

Save $5,652 NZD (79%) vs most expensive(unlock to see where)

21 retailers carry this diamond

Most expensive: $7,163 NZD at Brilliant Earth · As of November 2, 2026

View at Brilliant Earth

About this 4.63ct lab-grown oval diamond

This 4.63ct 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 LG637463934 or 637463934. Listed at 21 retailers as of November 2, 2026, with prices from $1,511 to $7,163, a $5,652 spread on the same certified stone. Brilliant Earth lists it at $7,163. 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

4.63

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle37.9°

Pavilion angle40.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG637463934

Dimensions13.19 × 9.40 × 5.89 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 LG637463934

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 2

Current: $7,163 NZD|Low: $1,155 NZD|High: $7,536 NZD|Avg: $3,175 NZD|-5.0%

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

Retailer 15

Retailer 16

Retailer 17

Retailer 18

Retailer 19

November 2, 2026

Retailer 8$1,155 NZD

Retailer 4$1,216 NZD

Retailer 3$1,278 NZD

Retailer 14$1,511 NZD

Retailer 9$1,966 NZD

Retailer 12$1,998 NZD

Retailer 5$2,012 NZD

Retailer 13$2,014 NZD

Retailer 2$2,544 NZD

Retailer 16$2,561 NZD

Retailer 6$2,860 NZD

Retailer 18$3,172 NZD

Retailer 15$3,711 NZD

Retailer 10$4,078 NZD

Retailer 11$4,114 NZD

Retailer 7$4,140 NZD

Retailer 19$5,270 NZD

Retailer 17$5,580 NZD

Brilliant Earth$7,163 NZD

38 data points across 19 retailers

21 retailers$1,511 NZD to $7,163 NZD

Retailer 1

$1,056 NZD

$594 USD

Price last confirmed 40 days ago

Retailer 2

$1,182 NZD

$665 USD

View

Price last confirmed 38 days ago

Retailer 3

$1,278 NZD

$719 USD

View

Price last confirmed 16 days ago

Retailer 4

$1,292 NZD

$727 USD

View

Price last confirmed 37 days ago

Retailer 5

$1,511 NZD

$850 USD

View

B+

Retailer 6

$1,966 NZD

$1,106 USD

View

Retailer 7

$1,998 NZD

£885 GBP

View

Retailer 8

$2,012 NZD

$1,132 USD

View

Retailer 9

$2,014 NZD

€1,079 EUR

View

Retailer 10

$2,544 NZD

ZAR 23,127 ZAR

View

Retailer 11

$2,561 NZD

A$2,217 AUD

View

B+

Retailer 12

$2,860 NZD

$1,609 USD

View

B+

Retailer 13

$3,172 NZD

$1,785 USD

View

Retailer 14

$3,444 NZD

$1,938 USD

View

Price last confirmed 36 days ago

B+

Retailer 15

$3,711 NZD

£1,644 GBP

View

Retailer 16

$4,078 NZD

$2,295 USD

View

Price last confirmed 23 days ago

B+

Retailer 17

$4,114 NZD

$2,315 USD

View

B+

Retailer 18

$4,140 NZD

$2,329 USD

View

Retailer 19

$5,270 NZD

$2,965 USD

View

Price last confirmed 15 days ago

Retailer 20

$5,580 NZD

£2,472 GBP

View

Most Expensive

Brilliant Earth

11350918A · Nov 2

$7,163 NZD

$4,030 USD

View

20 more retailers have this diamond

Prices start from $1,511 NZDSave up to $5,652 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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4.63ct Oval

$1,511 NZD