Oval|Lab Grown|IGI

1.07ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG733564609

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG733564609

Diamond specifications and retailer prices

From £138 GBP

$185 USD

As of October 29, 2026

Save £1,331 GBP (91%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: £1,469 GBP at Queensmith · As of October 27, 2026

View at Queensmith

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 LG733564609 or 733564609. Listed at 24 retailers as of October 27, 2026, with prices from £138 to £1,469, a £1,331 spread on the same certified stone. Queensmith lists it at £1,469. 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 angle34.2°

Pavilion angle40.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG733564609

Dimensions8.23 × 5.88 × 3.60 mm

L/W Ratio1.40

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 LG733564609

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: £1,157 GBP|Low: £134 GBP|High: £1,373 GBP|Avg: £508 GBP|-15.8%

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October 30, 2026

Retailer 9£138 GBP

Retailer 6£154 GBP

Retailer 21£160 GBP

Retailer 3£171 GBP

Retailer 11£171 GBP

Retailer 12£195 GBP

Retailer 15£245 GBP

Retailer 19£324 GBP

Retailer 16£347 GBP

Retailer 2£351 GBP

Retailer 22£351 GBP

Retailer 20£461 GBP

Retailer 5£580 GBP

Retailer 8£606 GBP

Retailer 10£636 GBP

Retailer 14£735 GBP

Retailer 13£739 GBP

Retailer 4£855 GBP

Retailer 18£862 GBP

Retailer 17£886 GBP

Retailer 1£1,157 GBP

Retailer 7£1,321 GBP

34 data points across 22 retailers

24 retailers£138 GBP to £1,469 GBP

Cheapest Retailer

£138 GBP

$185 USD

Retailer 2

£154 GBP

$206 USD

View

Final sale: no returns

Retailer 3

£160 GBP

$214 USD

View

Retailer 4

£171 GBP

$229 USD

View

Retailer 5

£171 GBP

$229 USD

View

Price last confirmed 14 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

£347 GBP

View

Retailer 11

£351 GBP

$470 USD

View

Retailer 12

£351 GBP

$470 USD

View

B+

Retailer 13

£461 GBP

A$950 AUD

View

B+

Retailer 14

£580 GBP

$777 USD

View

B+

Retailer 15

£606 GBP

$812 USD

View

B+

Retailer 16

£636 GBP

SGD 1,152 SGD

View

B+

Retailer 17

£735 GBP

$985 USD

View

B+

Retailer 18

£739 GBP

View

Retailer 19

£855 GBP

$1,146 USD

View

Retailer 20

£862 GBP

$1,155 USD

View

B+

Retailer 21

£886 GBP

View

Retailer 22

£1,157 GBP

$1,550 USD

View

Retailer 23

£1,321 GBP

$1,770 USD

View

Most Expensive

Queensmith

LG733564609 · Oct 27

£1,469 GBP

View

23 more retailers have this diamond

Prices start from £138 GBPSave up to £1,331 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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