Princess|Lab Grown|IGI

1.19ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG745507133

Shape and cutting style on the report: Princess cut

Certificate IGI LG745507133

Diamond specifications and retailer prices

From £205 GBP

$275 USD

As of October 30, 2026

Save £1,616 GBP (89%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: £1,821 GBP at Do Amore Diamonds · As of October 31, 2026

View at Do Amore Diamonds

About this 1.19ct lab-grown princess diamond

This 1.19ct lab-grown princess 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 LG745507133 or 745507133. Listed at 17 retailers as of October 30, 2026, with prices from £205 to £1,821, a £1,616 spread on the same certified stone. Do Amore Diamonds lists it at £1,821. 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 angle39.8°

Pavilion angle36°

OriginLab Grown

Grading LabIGI

CertificateIGI LG745507133

Dimensions5.89 × 5.84 × 4.03 mm

L/W Ratio1.01

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 LG745507133

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: £1,821 GBP|Low: £192 GBP|High: £1,866 GBP|Avg: £713 GBP|+0.8%

Do Amore Diamonds

Retailer 2

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November 1, 2026

Retailer 12£205 GBP

Retailer 9£234 GBP

Retailer 5£238 GBP

Retailer 13£373 GBP

Retailer 16£403 GBP

Retailer 15£421 GBP

Retailer 6£449 GBP

Retailer 10£468 GBP

Retailer 11£685 GBP

Retailer 14£782 GBP

Retailer 4£807 GBP

Retailer 17£904 GBP

Retailer 3£940 GBP

Retailer 7£1,057 GBP

Retailer 2£1,126 GBP

Retailer 8£1,418 GBP

Do Amore Diamonds£1,821 GBP

37 data points across 17 retailers

17 retailers£205 GBP to £1,821 GBP

Cheapest Retailer

£205 GBP

$275 USD

Retailer 2

£234 GBP

$314 USD

View

Final sale: no returns

Retailer 3

£238 GBP

$319 USD

View

Retailer 4

£373 GBP

$500 USD

View

Retailer 5

£403 GBP

$540 USD

View

Retailer 6

£421 GBP

$564 USD

View

Retailer 7

£449 GBP

$602 USD

View

Retailer 8

£468 GBP

€597 EUR

View

B+

Retailer 9

£685 GBP

A$1,413 AUD

View

B+

Retailer 10

£782 GBP

$1,048 USD

View

B+

Retailer 11

£807 GBP

$1,082 USD

View

B+

Retailer 12

£904 GBP

$1,211 USD

View

Retailer 13

£940 GBP

$1,260 USD

View

Price last confirmed 7 days ago

Retailer 14

£1,057 GBP

A$2,178 AUD

View

Price last confirmed 24 days ago

Retailer 15

£1,126 GBP

View

Retailer 16

£1,418 GBP

$1,900 USD

View

Most Expensive

Do Amore Diamonds

27-735F9F11A · Oct 31

£1,821 GBP

$2,440 USD

View

16 more retailers have this diamond

Prices start from £205 GBPSave up to £1,616 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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