Oval|Lab Grown|IGI

3.88ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG812601438

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG812601438

Diamond specifications and retailer prices

From £2,154 GBP

$2,886 USD

As of October 29, 2026

Save £10,090 GBP (82%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: £12,244 GBP at With Clarity · As of October 31, 2026

View at With Clarity

About this 3.88ct lab-grown oval diamond

This 3.88ct 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 LG812601438 or 812601438. Listed at 24 retailers as of October 29, 2026, with prices from £2,154 to £12,244, a £10,090 spread on the same certified stone. With Clarity lists it at £12,244. 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

3.88

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35°

Pavilion angle40.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG812601438

Dimensions13.14 × 8.82 × 5.40 mm

L/W Ratio1.49

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 LG812601438

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: £3,781 GBP|Low: £2,067 GBP|High: £11,999 GBP|Avg: £4,645 GBP|+2.3%

Retailer 1

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With Clarity

October 31, 2026

Retailer 22£2,154 GBP

Retailer 6£2,343 GBP

Retailer 3£2,498 GBP

Retailer 5£2,498 GBP

Retailer 20£2,616 GBP

Retailer 10£2,670 GBP

Retailer 18£2,761 GBP

Retailer 7£2,866 GBP

Retailer 19£2,884 GBP

Retailer 12£3,376 GBP

Retailer 4£3,434 GBP

Retailer 1£3,781 GBP

Retailer 2£4,099 GBP

Retailer 11£4,127 GBP

Retailer 9£4,311 GBP

Retailer 16£5,801 GBP

Retailer 21£5,836 GBP

Retailer 8£6,218 GBP

Retailer 17£6,366 GBP

Retailer 14£7,287 GBP

Retailer 13£8,122 GBP

Retailer 15£8,704 GBP

With Clarity£11,999 GBP

39 data points across 23 retailers

24 retailers£2,154 GBP to £12,244 GBP

Cheapest Retailer

£2,154 GBP

$2,886 USD

Retailer 2

£2,343 GBP

$3,140 USD

View

Retailer 3

£2,498 GBP

$3,347 USD

View

Price last confirmed 18 days ago

Retailer 4

£2,498 GBP

$3,347 USD

View

Retailer 5

£2,616 GBP

$3,505 USD

View

B+

Retailer 6

£2,670 GBP

$3,577 USD

View

B+

Retailer 7

£2,761 GBP

$3,700 USD

View

Final sale: no returns

B+

Retailer 8

£2,866 GBP

CA$5,333 CAD

View

B+

Retailer 9

£2,884 GBP

$3,864 USD

View

B+

Retailer 10

£3,376 GBP

View

B+

Retailer 11

£3,434 GBP

$4,601 USD

View

B+

Retailer 12

£3,781 GBP

€4,825 EUR

View

B+

Retailer 13

£4,099 GBP

$5,492 USD

View

B+

Retailer 14

£4,127 GBP

$5,530 USD

View

B+

Retailer 15

£4,311 GBP

View

B+

Retailer 16

£5,801 GBP

ZAR 125,578 ZAR

View

Retailer 17

£5,836 GBP

$7,819 USD

View

Retailer 18

£6,218 GBP

$8,331 USD

View

B+

Retailer 19

£6,366 GBP

View

Retailer 20

£7,287 GBP

$9,764 USD

View

Retailer 21

£8,122 GBP

$10,883 USD

View

Retailer 22

£8,704 GBP

$11,662 USD

View

Retailer 23

£11,108 GBP

$14,884 USD

View

Most Expensive

With Clarity

812601438 · Oct 31

£12,244 GBP

$16,405 USD

View

23 more retailers have this diamond

Prices start from £2,154 GBPSave up to £10,090 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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