Oval|Lab Grown|IGI

4.98ct D VS1 Oval Lab Grown Diamond

EX • D/VS1 • IGI LG803608208

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG803608208

Diamond specifications and retailer prices

From £608 GBP

$815 USD

As of October 29, 2026

Save £4,995 GBP (89%) vs most expensive(unlock to see where)

13 retailers carry this diamond

Most expensive: £5,603 GBP at Frank Darling · As of October 29, 2026

View at Frank Darling

About this 4.98ct lab-grown oval diamond

This 4.98ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG803608208 or 803608208. Listed at 13 retailers as of October 29, 2026, with prices from £608 to £5,603, a £4,995 spread on the same certified stone. Frank Darling lists it at £5,603. 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

4.98

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle37.2°

Pavilion angle39.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG803608208

Dimensions13.85 × 9.51 × 5.78 mm

L/W Ratio1.46

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 LG803608208

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: £5,603 GBP|Low: £599 GBP|High: £8,896 GBP|Avg: £2,584 GBP|-5.4%

Frank Darling

Retailer 2

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Retailer 10

Retailer 11

Retailer 12

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Retailer 16

October 30, 2026

Retailer 16£608 GBP

Retailer 15£662 GBP

Retailer 9£744 GBP

Retailer 6£1,081 GBP

Retailer 4£1,137 GBP

Retailer 11£1,138 GBP

Retailer 5£1,139 GBP

Retailer 13£1,623 GBP

Retailer 12£1,668 GBP

Retailer 3£2,190 GBP

Retailer 7£2,456 GBP

Retailer 10£2,657 GBP

Retailer 8£3,063 GBP

Retailer 2£4,403 GBP

Retailer 14£5,403 GBP

Frank Darling£5,603 GBP

27 data points across 16 retailers

13 retailers£608 GBP to £5,603 GBP

Cheapest Retailer

£608 GBP

$815 USD

Retailer 2

£662 GBP

$887 USD

View

Retailer 3

£744 GBP

View

Retailer 4

£1,137 GBP

$1,524 USD

View

Retailer 5

£1,138 GBP

$1,525 USD

View

B+

Retailer 6

£1,623 GBP

$2,174 USD

View

Retailer 7

£1,668 GBP

A$3,438 AUD

View

Price last confirmed 9 days ago

B+

Retailer 8

£2,190 GBP

$2,935 USD

View

B+

Retailer 9

£2,657 GBP

View

Retailer 10

£2,750 GBP

$3,685 USD

View

Retailer 11

£4,403 GBP

$5,900 USD

View

Retailer 12

£5,403 GBP

$7,240 USD

View

Most Expensive

Frank Darling

LGOV40-75453UD · Oct 29

£5,603 GBP

$7,508 USD

View

12 more retailers have this diamond

Prices start from £608 GBPSave up to £4,995 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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