Princess|Lab Grown|IGI

1.42ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG823693373

Shape and cutting style on the report: Princess cut

Certificate IGI LG823693373

Diamond specifications and retailer prices

From £163 GBP

$218 USD

As of November 2, 2026

Save £1,397 GBP (90%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: £1,560 GBP at Do Amore Diamonds · As of November 2, 2026

View at Do Amore Diamonds

About this 1.42ct lab-grown princess diamond

This 1.42ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG823693373 or 823693373. Listed at 14 retailers as of November 2, 2026, with prices from £163 to £1,560, a £1,397 spread on the same certified stone. Do Amore Diamonds lists it at £1,560. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.42

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle44°

Pavilion angle39.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG823693373

Dimensions6.07 × 6.05 × 4.43 mm

L/W Ratio1.00

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG823693373

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: Nov 2

Current: £1,560 GBP|Low: £156 GBP|High: £1,560 GBP|Avg: £611 GBP|+2.0%

Do Amore Diamonds

Retailer 2

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Retailer 15

November 2, 2026

Retailer 13£163 GBP

Retailer 14£188 GBP

Retailer 6£296 GBP

Retailer 3£345 GBP

Retailer 15£346 GBP

Retailer 2£542 GBP

Retailer 11£597 GBP

Retailer 12£650 GBP

Retailer 8£662 GBP

Retailer 10£679 GBP

Retailer 4£715 GBP

Retailer 7£736 GBP

Retailer 5£864 GBP

Retailer 9£892 GBP

Do Amore Diamonds£1,560 GBP

21 data points across 15 retailers

14 retailers£163 GBP to £1,560 GBP

Cheapest Retailer

£163 GBP

$218 USD

Retailer 2

£188 GBP

$252 USD

View

Retailer 3

£296 GBP

HK$3,100 HKD

View

Retailer 4

£345 GBP

$462 USD

View

Retailer 5

£346 GBP

$463 USD

View

B+

Retailer 6

£542 GBP

A$1,118 AUD

View

B+

Retailer 7

£597 GBP

$800 USD

View

Retailer 8

£650 GBP

$871 USD

View

B+

Retailer 9

£662 GBP

A$1,364 AUD

View

B+

Retailer 10

£679 GBP

$910 USD

View

Retailer 11

£715 GBP

$958 USD

View

Retailer 12

£864 GBP

SGD 1,564 SGD

View

Retailer 13

£892 GBP

View

Most Expensive

Do Amore Diamonds

27-AFB1F99CF · Nov 2

£1,560 GBP

$2,090 USD

View

13 more retailers have this diamond

Prices start from £163 GBPSave up to £1,397 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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1.42ct Princess

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