Oval|Lab Grown|IGI

3.82ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG813670338

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG813670338

Diamond specifications and retailer prices

From £2,121 GBP

$2,842 USD

As of October 27, 2026

Save £9,933 GBP (82%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: £12,054 GBP at With Clarity · As of October 30, 2026

View at With Clarity

About this 3.82ct lab-grown oval diamond

This 3.82ct 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 LG813670338 or 813670338. Listed at 22 retailers as of October 27, 2026, with prices from £2,121 to £12,054, a £9,933 spread on the same certified stone. With Clarity lists it at £12,054. 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

3.82

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.8°

Pavilion angle40.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG813670338

Dimensions12.79 × 8.81 × 5.41 mm

L/W Ratio1.45

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 LG813670338

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 27

Current: £3,304 GBP|Low: £2,036 GBP|High: £11,813 GBP|Avg: £4,887 GBP|+0.1%

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With Clarity

October 27, 2026

Retailer 22£2,121 GBP

Retailer 6£2,308 GBP

Retailer 4£2,460 GBP

Retailer 20£2,579 GBP

Retailer 17£2,719 GBP

Retailer 7£2,821 GBP

Retailer 19£2,839 GBP

Retailer 1£3,304 GBP

Retailer 5£3,382 GBP

Retailer 18£3,712 GBP

Retailer 15£3,928 GBP

Retailer 10£4,012 GBP

Retailer 2£4,036 GBP

Retailer 9£4,243 GBP

Retailer 16£5,690 GBP

Retailer 21£5,745 GBP

Retailer 8£6,122 GBP

Retailer 12£6,243 GBP

Retailer 13£7,182 GBP

Retailer 11£7,997 GBP

Retailer 14£8,572 GBP

Retailer 3£11,217 GBP

With Clarity£11,813 GBP

37 data points across 23 retailers

22 retailers£2,121 GBP to £12,054 GBP

Cheapest Retailer

£2,121 GBP

$2,842 USD

Retailer 2

£2,308 GBP

$3,092 USD

View

Price last confirmed 7 days ago

Retailer 3

£2,460 GBP

$3,296 USD

View

Price last confirmed 19 days ago

Retailer 4

£2,460 GBP

$3,296 USD

View

Retailer 5

£2,579 GBP

$3,455 USD

View

B+

Retailer 6

£2,821 GBP

CA$5,250 CAD

View

B+

Retailer 7

£2,839 GBP

$3,804 USD

View

B+

Retailer 8

£3,304 GBP

View

B+

Retailer 9

£3,382 GBP

$4,531 USD

View

B+

Retailer 10

£4,012 GBP

$5,376 USD

View

B+

Retailer 11

£4,036 GBP

$5,408 USD

View

B+

Retailer 12

£4,243 GBP

View

B+

Retailer 13

£5,690 GBP

ZAR 123,169 ZAR

View

Retailer 14

£5,745 GBP

$7,698 USD

View

Retailer 15

£6,122 GBP

$8,202 USD

View

B+

Retailer 16

£6,243 GBP

View

Retailer 17

£7,182 GBP

$9,623 USD

View

Retailer 18

£7,997 GBP

$10,715 USD

View

Retailer 19

£8,572 GBP

$11,485 USD

View

Retailer 20

£10,937 GBP

$14,654 USD

View

Price last confirmed 10 days ago

Retailer 21

£11,217 GBP

$15,030 USD

View

Most Expensive

With Clarity

813670338 · Oct 30

£12,054 GBP

$16,151 USD

View

21 more retailers have this diamond

Prices start from £2,121 GBPSave up to £9,933 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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3.82ct Oval

£2,121 GBP