Oval|Lab Grown|IGI

4.63ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG644400613

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG644400613

Diamond specifications and retailer prices

From £2,793 GBP

$3,720 USD

As of October 29, 2026

Save £16,423 GBP (85%) vs most expensive(unlock to see where)

26 retailers carry this diamond

Most expensive: £19,216 GBP at Do Amore Diamonds · As of October 30, 2026

View at Do Amore Diamonds

About this 4.63ct lab-grown oval diamond

This 4.63ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG644400613 or 644400613. Listed at 26 retailers as of October 29, 2026, with prices from £2,793 to £19,216, a £16,423 spread on the same certified stone. Do Amore Diamonds lists it at £19,216. 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

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.4°

Pavilion angle41°

OriginLab Grown

Grading LabIGI

CertificateIGI LG644400613

Dimensions13.60 × 9.46 × 5.84 mm

L/W Ratio1.44

Girdle conditionFaceted

Culet sizePointed

Cert comments

As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG644400613

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: £19,216 GBP|Low: £2,793 GBP|High: £19,216 GBP|Avg: £7,100 GBP

Do Amore Diamonds

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

Retailer 20

Retailer 21

Retailer 22

Retailer 23

October 30, 2026

Retailer 5£2,793 GBP

Retailer 14£3,039 GBP

Retailer 10£3,128 GBP

Retailer 9£3,158 GBP

Retailer 7£3,240 GBP

Retailer 21£3,357 GBP

Retailer 23£3,960 GBP

Retailer 3£4,277 GBP

Retailer 22£4,382 GBP

Retailer 4£4,470 GBP

Retailer 2£4,703 GBP

Retailer 18£4,800 GBP

Retailer 8£5,024 GBP

Retailer 20£5,110 GBP

Retailer 16£7,096 GBP

Retailer 13£7,612 GBP

Retailer 17£7,703 GBP

Retailer 19£7,803 GBP

Retailer 6£8,498 GBP

Retailer 11£8,921 GBP

Retailer 12£12,391 GBP

Retailer 15£12,711 GBP

Do Amore Diamonds£19,216 GBP

39 data points across 23 retailers

26 retailers£2,793 GBP to £19,216 GBP

Cheapest Retailer

£2,793 GBP

$3,720 USD

Retailer 2

£3,039 GBP

$4,047 USD

View

Retailer 3

£3,128 GBP

$4,166 USD

View

Final sale: no returns

Retailer 4

£3,158 GBP

$4,206 USD

View

Retailer 5

£3,240 GBP

$4,315 USD

View

Retailer 6

£3,357 GBP

$4,470 USD

View

Retailer 7

£3,960 GBP

$5,273 USD

View

Retailer 8

£4,277 GBP

HK$44,500 HKD

View

Retailer 9

£4,382 GBP

$5,835 USD

View

Retailer 10

£4,470 GBP

$5,952 USD

View

Retailer 11

£4,671 GBP

$6,220 USD

View

Price last confirmed 17 days ago

Retailer 12

£4,703 GBP

View

Retailer 13

£4,800 GBP

$6,392 USD

View

Retailer 14

£5,024 GBP

View

Retailer 15

£5,110 GBP

$6,805 USD

View

Price last confirmed 8 days ago

B+

Retailer 16

£7,096 GBP

$9,450 USD

View

B+

Retailer 17

£7,612 GBP

ZAR 163,771 ZAR

View

B+

Retailer 18

£7,703 GBP

View

Retailer 19

£7,803 GBP

A$15,986 AUD

View

Price last confirmed 7 days ago

Retailer 20

£8,020 GBP

View

Price last confirmed 20 days ago

B+

Retailer 21

£8,200 GBP

$10,920 USD

View

B+

Retailer 22

£8,498 GBP

$11,316 USD

View

Retailer 23

£8,921 GBP

$11,880 USD

View

Retailer 24

£12,391 GBP

SGD 22,298 SGD

View

Retailer 25

£12,711 GBP

$16,927 USD

View

Most Expensive

Do Amore Diamonds

27-A40E6D9D1 · Oct 30

£19,216 GBP

$25,590 USD

View

25 more retailers have this diamond

Prices start from £2,793 GBPSave up to £16,423 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.

Similar diamonds

4.63ct Oval

£2,793 GBP