Oval|Lab Grown|IGI

1.19ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG799666307

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG799666307

Diamond specifications and retailer prices

From £171 GBP

$228 USD

As of October 28, 2026

Save £737 GBP (81%) vs most expensive(unlock to see where)

21 retailers carry this diamond

Most expensive: £908 GBP at Reve Diamonds · As of October 30, 2026

View at Reve Diamonds

About this 1.19ct lab-grown oval diamond

This 1.19ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799666307 or 799666307. Listed at 21 retailers as of October 28, 2026, with prices from £171 to £908, a £737 spread on the same certified stone. Reve Diamonds lists it at £908. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.19

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.4°

Pavilion angle40.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG799666307

Dimensions8.66 × 5.89 × 3.73 mm

L/W Ratio1.47

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG799666307

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 28

Current: £351 GBP|Low: £171 GBP|High: £908 GBP|Avg: £417 GBP|+2.1%

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

Reve Diamonds

October 30, 2026

Retailer 5£171 GBP

Retailer 6£179 GBP

Retailer 2£191 GBP

Retailer 11£191 GBP

Retailer 10£264 GBP

Retailer 9£322 GBP

Retailer 1£351 GBP

Retailer 4£373 GBP

Retailer 8£466 GBP

Retailer 13£561 GBP

Retailer 14£613 GBP

Retailer 12£615 GBP

Retailer 3£653 GBP

Retailer 7£896 GBP

Reve Diamonds£908 GBP

43 data points across 15 retailers

21 retailers£171 GBP to £908 GBP

Retailer 1

£151 GBP

$201 USD

Price last confirmed 22 days ago

Retailer 2

£157 GBP

$209 USD

View

Price last confirmed 38 days ago

Retailer 3

£171 GBP

$228 USD

View

Final sale: no returns

Retailer 4

£179 GBP

$238 USD

View

Retailer 5

£182 GBP

$243 USD

View

Price last confirmed 35 days ago

Retailer 6

£191 GBP

$254 USD

View

Retailer 7

£191 GBP

$254 USD

View

Retailer 8

£192 GBP

$256 USD

View

Price last confirmed 38 days ago

Retailer 9

£194 GBP

$259 USD

View

Price last confirmed 27 days ago

B+

Retailer 10

£264 GBP

$352 USD

View

Retailer 11

£322 GBP

ZAR 6,937 ZAR

View

Price last confirmed 7 days ago

Retailer 12

£351 GBP

View

Retailer 13

£373 GBP

$497 USD

View

Retailer 14

£466 GBP

A$955 AUD

View

B+

Retailer 15

£561 GBP

$747 USD

View

B+

Retailer 16

£613 GBP

$816 USD

View

B+

Retailer 17

£615 GBP

$819 USD

View

Retailer 18

£626 GBP

$834 USD

View

Price last confirmed 22 days ago

B+

Retailer 19

£653 GBP

$870 USD

View

Retailer 20

£896 GBP

View

Most Expensive

Reve Diamonds

07598EC66 · Oct 30

£908 GBP

$1,209 USD

View

20 more retailers have this diamond

Prices start from £171 GBPSave up to £737 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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