Oval|Lab Grown|IGI

4.60ct G VS1 Oval Lab Grown Diamond

EX • G/VS1 • IGI LG817692644

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG817692644

Diamond specifications and retailer prices

From £472 GBP

$632 USD

As of October 29, 2026

Save £2,476 GBP (84%) vs most expensive(unlock to see where)

20 retailers carry this diamond

Most expensive: £2,948 GBP at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 4.6ct lab-grown oval diamond

This 4.6ct 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 LG817692644 or 817692644. Listed at 20 retailers as of October 29, 2026, with prices from £472 to £2,948, a £2,476 spread on the same certified stone. Brilliant Earth lists it at £2,948. 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

4.60

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.5°

Pavilion angle41.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG817692644

Dimensions13.71 × 9.15 × 5.76 mm

L/W Ratio1.50

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 LG817692644

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: Oct 29

Current: £2,948 GBP|Low: £472 GBP|High: £3,314 GBP|Avg: £1,426 GBP|-11.0%

Brilliant Earth

Retailer 2

Retailer 3

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Retailer 5

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Retailer 11

Retailer 12

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Retailer 18

November 1, 2026

Retailer 6£472 GBP

Retailer 17£513 GBP

Retailer 3£528 GBP

Retailer 9£547 GBP

Retailer 14£679 GBP

Retailer 11£874 GBP

Retailer 10£895 GBP

Retailer 13£1,165 GBP

Retailer 12£1,173 GBP

Retailer 18£1,200 GBP

Retailer 15£1,398 GBP

Retailer 8£1,538 GBP

Retailer 5£1,706 GBP

Retailer 16£1,831 GBP

Retailer 4£1,867 GBP

Retailer 7£1,889 GBP

Retailer 2£2,305 GBP

Brilliant Earth£2,948 GBP

40 data points across 18 retailers

20 retailers£472 GBP to £2,948 GBP

Cheapest Retailer

£472 GBP

$632 USD

Retailer 2

£513 GBP

$688 USD

View

Retailer 3

£528 GBP

$707 USD

View

Final sale: no returns

Retailer 4

£547 GBP

$733 USD

View

Price last confirmed 16 days ago

Retailer 5

£547 GBP

$733 USD

View

Retailer 6

£679 GBP

$910 USD

View

Retailer 7

£874 GBP

View

B+

Retailer 8

£895 GBP

$1,199 USD

View

Retailer 9

£898 GBP

HK$9,400 HKD

View

Retailer 10

£1,165 GBP

ZAR 25,209 ZAR

View

Retailer 11

£1,173 GBP

A$2,417 AUD

View

B+

Retailer 12

£1,200 GBP

$1,608 USD

View

B+

Retailer 13

£1,398 GBP

$1,873 USD

View

B+

Retailer 14

£1,538 GBP

$2,061 USD

View

Retailer 15

£1,706 GBP

View

B+

Retailer 16

£1,831 GBP

$2,453 USD

View

B+

Retailer 17

£1,867 GBP

$2,501 USD

View

B+

Retailer 18

£1,889 GBP

$2,530 USD

View

Retailer 19

£2,305 GBP

View

Most Expensive

Brilliant Earth

21160066A · Oct 31

£2,948 GBP

$3,950 USD

View

19 more retailers have this diamond

Prices start from £472 GBPSave up to £2,476 GBP

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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4.60ct Oval

£472 GBP