Oval|Lab Grown|IGI

3.69ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG828666017

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG828666017

Diamond specifications and retailer prices

From £2,493 GBP

$3,340 USD

As of October 31, 2026

Save £9,127 GBP (79%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: £11,620 GBP at With Clarity · As of October 31, 2026

View at With Clarity

About this 3.69ct lab-grown oval diamond

This 3.69ct 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 LG828666017 or 828666017. Listed at 22 retailers as of October 31, 2026, with prices from £2,493 to £11,620, a £9,127 spread on the same certified stone. With Clarity lists it at £11,620. 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

3.69

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.1°

Pavilion angle40.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG828666017

Dimensions12.95 × 8.79 × 5.30 mm

L/W Ratio1.47

Girdle conditionFaceted

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 LG828666017

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 31

Current: £3,589 GBP|Low: £1,964 GBP|High: £11,388 GBP|Avg: £4,566 GBP|+2.3%

Retailer 1

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

With Clarity

October 31, 2026

Retailer 4£2,045 GBP

Retailer 8£2,225 GBP

Retailer 6£2,373 GBP

Retailer 7£2,373 GBP

Retailer 2£2,493 GBP

Retailer 9£2,540 GBP

Retailer 10£2,622 GBP

Retailer 17£2,720 GBP

Retailer 21£2,794 GBP

Retailer 12£3,205 GBP

Retailer 1£3,589 GBP

Retailer 14£3,767 GBP

Retailer 5£3,892 GBP

Retailer 11£4,095 GBP

Retailer 15£5,509 GBP

Retailer 3£5,538 GBP

Retailer 20£5,901 GBP

Retailer 16£6,386 GBP

Retailer 19£7,711 GBP

Retailer 13£8,269 GBP

Retailer 18£10,564 GBP

With Clarity£11,388 GBP

42 data points across 22 retailers

22 retailers£2,493 GBP to £11,620 GBP

Retailer 1

£2,373 GBP

$3,179 USD

Price last confirmed 29 days ago

Retailer 2

£2,373 GBP

$3,179 USD

View

Price last confirmed 19 days ago

Retailer 3

£2,493 GBP

$3,340 USD

View

Retailer 4

£2,540 GBP

$3,403 USD

View

B+

Retailer 5

£2,622 GBP

$3,513 USD

View

Final sale: no returns

B+

Retailer 6

£2,720 GBP

CA$5,062 CAD

View

B+

Retailer 7

£2,794 GBP

$3,744 USD

View

B+

Retailer 8

£3,205 GBP

View

Retailer 9

£3,261 GBP

$4,369 USD

View

Price last confirmed 24 days ago

B+

Retailer 10

£3,589 GBP

€4,580 EUR

View

B+

Retailer 11

£3,767 GBP

$5,047 USD

View

B+

Retailer 12

£3,892 GBP

$5,215 USD

View

B+

Retailer 13

£4,095 GBP

View

B+

Retailer 14

£5,509 GBP

ZAR 119,245 ZAR

View

Retailer 15

£5,538 GBP

$7,420 USD

View

Retailer 16

£5,901 GBP

$7,907 USD

View

Retailer 17

£6,386 GBP

View

Retailer 18

£6,940 GBP

$9,300 USD

View

Retailer 19

£7,711 GBP

$10,332 USD

View

Retailer 20

£8,269 GBP

$11,080 USD

View

Retailer 21

£10,564 GBP

$14,155 USD

View

Most Expensive

With Clarity

828666017 · Oct 31

£11,620 GBP

$15,569 USD

View

21 more retailers have this diamond

Prices start from £2,493 GBPSave up to £9,127 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

3.69ct Oval

£2,493 GBP