Oval|Lab Grown|IGI

1.07ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG750524840

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG750524840

Diamond specifications and retailer prices

From £154 GBP

$206 USD

As of October 30, 2026

Save £1,921 GBP (93%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: £2,075 GBP at Brilliant Earth · As of October 24, 2026

View at Brilliant Earth

About this 1.07ct lab-grown oval diamond

This 1.07ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG750524840 or 750524840. Listed at 25 retailers as of October 24, 2026, with prices from £154 to £2,075, a £1,921 spread on the same certified stone. Brilliant Earth lists it at £2,075. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.07

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34°

Pavilion angle40.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG750524840

Dimensions8.33 × 5.84 × 3.61 mm

L/W Ratio1.43

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG750524840

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 30

Current: £1,157 GBP|Low: £152 GBP|High: £2,075 GBP|Avg: £524 GBP|-44.2%

Brilliant Earth

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October 30, 2026

Retailer 14£152 GBP

Retailer 5£154 GBP

Retailer 6£171 GBP

Retailer 7£171 GBP

Retailer 12£176 GBP

Retailer 2£195 GBP

Retailer 23£245 GBP

Retailer 4£267 GBP

Retailer 17£324 GBP

Retailer 11£330 GBP

Retailer 13£347 GBP

Retailer 3£351 GBP

Retailer 20£351 GBP

Retailer 18£461 GBP

Retailer 22£580 GBP

Retailer 10£606 GBP

Retailer 9£636 GBP

Retailer 16£646 GBP

Retailer 15£739 GBP

Retailer 8£855 GBP

Retailer 19£883 GBP

Brilliant Earth£1,157 GBP

Retailer 21£1,321 GBP

29 data points across 23 retailers

25 retailers£154 GBP to £2,075 GBP

Retailer 1

£152 GBP

$204 USD

Price last confirmed 7 days ago

Retailer 2

£154 GBP

$206 USD

View

Final sale: no returns

Retailer 3

£171 GBP

$229 USD

View

Retailer 4

£171 GBP

$229 USD

View

Retailer 5

£176 GBP

$236 USD

View

Price last confirmed 10 days ago

Retailer 6

£195 GBP

View

Retailer 7

£245 GBP

$328 USD

View

Retailer 8

£267 GBP

HK$2,800 HKD

View

Retailer 9

£324 GBP

ZAR 7,011 ZAR

View

Retailer 10

£330 GBP

€421 EUR

View

Price last confirmed 7 days ago

Retailer 11

£347 GBP

View

Retailer 12

£351 GBP

$470 USD

View

Retailer 13

£351 GBP

$470 USD

View

B+

Retailer 14

£461 GBP

A$950 AUD

View

B+

Retailer 15

£580 GBP

$777 USD

View

B+

Retailer 16

£606 GBP

$812 USD

View

B+

Retailer 17

£636 GBP

SGD 1,152 SGD

View

B+

Retailer 18

£646 GBP

$866 USD

View

Retailer 19

£739 GBP

View

Price last confirmed 9 days ago

B+

Retailer 20

£855 GBP

$1,146 USD

View

Retailer 21

£883 GBP

View

Retailer 22

£1,157 GBP

$1,550 USD

View

Retailer 23

£1,321 GBP

$1,770 USD

View

Retailer 24

£1,469 GBP

View

Most Expensive

Brilliant Earth

16597365A · Oct 24

£2,075 GBP

$2,780 USD

View

24 more retailers have this diamond

Prices start from £154 GBPSave up to £1,921 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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