Oval|Lab Grown|IGI

4.60ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG800643856

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG800643856

Diamond specifications and retailer prices

From £4,245 GBP

$5,688 USD

As of November 1, 2026

Save £14,802 GBP (78%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: £27,846 GBP at Do Amore Diamonds · As of October 31, 2026

View at Do Amore Diamonds

About this 4.6ct lab-grown oval diamond

This 4.6ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800643856 or 800643856. Listed at 24 retailers as of October 31, 2026, with a 349% 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

4.60

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.1°

Pavilion angle40.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG800643856

Dimensions14.08 × 9.37 × 5.60 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 LG800643856

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 1

Current: £27,846 GBP|Low: £3,603 GBP|High: £27,846 GBP|Avg: £8,528 GBP

Do Amore Diamonds

Retailer 2

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November 1, 2026

Retailer 16£3,984 GBP

Retailer 6£4,245 GBP

Retailer 19£4,349 GBP

Retailer 27£4,503 GBP

Retailer 9£4,614 GBP

Retailer 15£4,814 GBP

Retailer 18£4,814 GBP

Retailer 23£4,993 GBP

Retailer 5£5,141 GBP

Retailer 26£5,229 GBP

Retailer 24£5,396 GBP

Retailer 17£5,715 GBP

Retailer 2£6,912 GBP

Retailer 20£7,659 GBP

Retailer 10£7,859 GBP

Retailer 22£8,664 GBP

Retailer 11£9,188 GBP

Retailer 25£10,456 GBP

Retailer 4£11,069 GBP

Retailer 28£11,722 GBP

Retailer 3£12,634 GBP

Retailer 7£12,950 GBP

Retailer 8£13,732 GBP

Retailer 12£13,832 GBP

Retailer 14£14,245 GBP

Retailer 13£19,047 GBP

Retailer 21£23,903 GBP

Do Amore Diamonds£27,846 GBP

22 data points across 28 retailers

24 retailers£4,245 GBP to £19,047 GBP

Retailer 1

£3,984 GBP

$5,338 USD

Price last confirmed 30 days ago

Retailer 2

£4,245 GBP

$5,688 USD

View

Retailer 3

£4,503 GBP

CA$8,380 CAD

View

Retailer 4

£4,614 GBP

$6,182 USD

View

Retailer 5

£4,626 GBP

$6,199 USD

View

Retailer 6

£4,814 GBP

$6,450 USD

View

Price last confirmed 29 days ago

B+

Retailer 7

£4,993 GBP

$6,690 USD

View

B+

Retailer 8

£5,229 GBP

$7,006 USD

View

Final sale: no returns

B+

Retailer 9

£5,396 GBP

$7,230 USD

View

Retailer 10

£5,715 GBP

$7,657 USD

View

Price last confirmed 31 days ago

B+

Retailer 11

£6,912 GBP

View

B+

Retailer 12

£7,859 GBP

View

Retailer 13

£8,664 GBP

€11,056 EUR

View

Retailer 14

£9,188 GBP

$12,311 USD

View

B+

Retailer 15

£10,456 GBP

$14,010 USD

View

Retailer 16

£11,069 GBP

View

Retailer 17

£11,722 GBP

ZAR 253,731 ZAR

View

Retailer 18

£12,634 GBP

$16,928 USD

View

Retailer 19

£12,950 GBP

$17,351 USD

View

Retailer 20

£13,732 GBP

$18,400 USD

View

Retailer 21

£13,832 GBP

$18,534 USD

View

Retailer 22

£14,245 GBP

$19,086 USD

View

Retailer 23

£19,047 GBP

$25,521 USD

View

Most Expensive

Do Amore Diamonds

20-E82707 · Oct 31

£27,846 GBP

$37,310 USD

View

Price under review

23 more retailers have this diamond

Prices start from £4,245 GBPSave up to £14,802 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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