Oval|Lab Grown|IGI

0.86ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG831629026

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG831629026

Diamond specifications and retailer prices

From £266 GBP

$357 USD

As of October 29, 2026

Save £1,741 GBP (87%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: £2,008 GBP at Do Amore Diamonds · As of October 29, 2026

View at Do Amore Diamonds

About this 0.86ct lab-grown oval diamond

This 0.86ct lab-grown oval sits in the just-under-one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831629026 or 831629026. Listed at 22 retailers as of October 29, 2026, with prices from £266 to £2,008, a £1,741 spread on the same certified stone. Do Amore Diamonds lists it at £2,008. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.86

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.7°

Pavilion angle40.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG831629026

Dimensions7.78 × 5.43 × 3.31 mm

L/W Ratio1.43

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 LG831629026

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: £2,008 GBP|Low: £201 GBP|High: £2,366 GBP|Avg: £772 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

Retailer 24

October 30, 2026

Retailer 24£266 GBP

Retailer 6£299 GBP

Retailer 3£309 GBP

Retailer 7£331 GBP

Retailer 16£331 GBP

Retailer 11£345 GBP

Retailer 10£387 GBP

Retailer 5£469 GBP

Retailer 23£491 GBP

Retailer 19£549 GBP

Retailer 21£558 GBP

Retailer 13£598 GBP

Retailer 22£603 GBP

Retailer 20£660 GBP

Retailer 15£796 GBP

Retailer 14£995 GBP

Retailer 17£1,090 GBP

Retailer 4£1,095 GBP

Retailer 8£1,172 GBP

Retailer 9£1,260 GBP

Retailer 2£1,287 GBP

Retailer 12£1,293 GBP

Retailer 18£1,433 GBP

Do Amore Diamonds£2,008 GBP

35 data points across 24 retailers

22 retailers£266 GBP to £2,008 GBP

Cheapest Retailer

£266 GBP

$357 USD

Retailer 2

£299 GBP

$400 USD

View

Final sale: no returns

Retailer 3

£309 GBP

$414 USD

View

Retailer 4

£331 GBP

$443 USD

View

Retailer 5

£331 GBP

$443 USD

View

Retailer 6

£345 GBP

$462 USD

View

Retailer 7

£387 GBP

$519 USD

View

B+

Retailer 8

£469 GBP

$629 USD

View

B+

Retailer 9

£491 GBP

$658 USD

View

B+

Retailer 10

£494 GBP

$662 USD

View

B+

Retailer 11

£598 GBP

View

B+

Retailer 12

£603 GBP

$808 USD

View

B+

Retailer 13

£660 GBP

ZAR 14,285 ZAR

View

Retailer 14

£796 GBP

$1,067 USD

View

Retailer 15

£995 GBP

$1,334 USD

View

Retailer 16

£1,095 GBP

CA$2,037 CAD

View

Retailer 17

£1,172 GBP

$1,571 USD

View

Retailer 18

£1,260 GBP

$1,688 USD

View

Retailer 19

£1,287 GBP

$1,724 USD

View

Retailer 20

£1,293 GBP

$1,732 USD

View

Retailer 21

£1,433 GBP

View

Most Expensive

Do Amore Diamonds

20-D90634 · Oct 29

£2,008 GBP

$2,690 USD

View

21 more retailers have this diamond

Prices start from £266 GBPSave up to £1,741 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

0.86ct Oval

£266 GBP