Oval|Lab Grown|IGI

5.43ct D VVS1 Oval Lab Grown Diamond

ID • D/VVS1 • IGI LG749533488

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG749533488

Diamond specifications and retailer prices

From £2,173 GBP

$2,911 USD

As of October 29, 2026

Save £6,335 GBP (74%) vs most expensive(unlock to see where)

21 retailers carry this diamond

Most expensive: £9,728 GBP at Taylor and Hart · As of October 30, 2026

View at Taylor and Hart

About this 5.43ct lab-grown oval diamond

This 5.43ct lab-grown oval sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG749533488 or 749533488. Listed at 21 retailers as of October 29, 2026, with a 292% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.43

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.5°

Pavilion angle39.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG749533488

Dimensions16.84 × 9.17 × 5.44 mm

L/W Ratio1.84

Girdle conditionFaceted

Culet sizeLarge

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 LG749533488

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

Unlock full score analysis

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

Price History

Last verified: Oct 29

Current: £8,508 GBP|Low: £2,009 GBP|High: £14,468 GBP|Avg: £5,315 GBP|+4.1%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

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Retailer 20

Taylor and Hart

October 30, 2026

Retailer 20£2,173 GBP

Retailer 18£2,364 GBP

Retailer 13£2,405 GBP

Retailer 5£2,520 GBP

Retailer 15£2,552 GBP

Retailer 6£2,582 GBP

Retailer 4£2,638 GBP

Retailer 3£3,248 GBP

Retailer 2£3,476 GBP

Retailer 19£3,621 GBP

Retailer 12£3,699 GBP

Retailer 11£4,811 GBP

Retailer 14£5,651 GBP

Retailer 17£5,666 GBP

Retailer 7£6,140 GBP

Retailer 8£6,939 GBP

Retailer 16£7,060 GBP

Retailer 1£8,508 GBP

Taylor and Hart£9,728 GBP

Retailer 9£13,591 GBP

Retailer 10£14,468 GBP

25 data points across 21 retailers

21 retailers£2,173 GBP to £8,508 GBP

B+

Cheapest Retailer

£2,173 GBP

$2,911 USD

B+

Retailer 2

£2,364 GBP

$3,167 USD

View

Retailer 3

£2,405 GBP

$3,223 USD

View

Price last confirmed 18 days ago

B+

Retailer 4

£2,520 GBP

$3,377 USD

View

B+

Retailer 5

£2,552 GBP

$3,420 USD

View

Final sale: no returns

B+

Retailer 6

£2,582 GBP

$3,459 USD

View

B+

Retailer 7

£2,638 GBP

$3,535 USD

View

B+

Retailer 8

£3,248 GBP

$4,352 USD

View

Retailer 9

£3,476 GBP

$4,658 USD

View

Retailer 10

£3,621 GBP

$4,852 USD

View

Retailer 11

£3,699 GBP

View

Retailer 12

£4,811 GBP

View

Retailer 13

£5,651 GBP

ZAR 122,324 ZAR

View

Retailer 14

£5,666 GBP

A$11,679 AUD

View

Price last confirmed 8 days ago

Retailer 15

£6,140 GBP

$8,227 USD

View

Retailer 16

£6,939 GBP

$9,298 USD

View

Retailer 17

£7,060 GBP

View

Retailer 18

£8,508 GBP

View

Most Expensive

Taylor and Hart

V557VJ4 · Oct 30

£9,728 GBP

$13,035 USD

View

Price under review

18 more retailers have this diamond

Prices start from £2,173 GBPSave up to £6,335 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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B+

5.43ct Oval

£2,173 GBP