Princess|Lab Grown|IGI

1.92ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG620485168

Shape and cutting style on the report: Princess cut

Certificate IGI LG620485168

Diamond specifications and retailer prices

From £270 GBP

$362 USD

As of October 30, 2026

Save £1,409 GBP (84%) vs most expensive(unlock to see where)

20 retailers carry this diamond

Most expensive: £1,679 GBP at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 1.92ct lab-grown princess diamond

This 1.92ct lab-grown princess sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG620485168 or 620485168. Listed at 20 retailers as of October 29, 2026, with prices from £270 to £1,679, a £1,409 spread on the same certified stone. Brilliant Earth lists it at £1,679. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.92

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle47.9°

Pavilion angle37.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG620485168

Dimensions6.73 × 6.68 × 4.65 mm

L/W Ratio1.01

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG620485168

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30

Current: £1,679 GBP|Low: £260 GBP|High: £1,761 GBP|Avg: £776 GBP|-4.7%

Brilliant Earth

Retailer 2

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Retailer 15

October 30, 2026

Retailer 14£270 GBP

Retailer 7£335 GBP

Retailer 15£335 GBP

Retailer 2£393 GBP

Retailer 12£448 GBP

Retailer 4£537 GBP

Retailer 11£576 GBP

Retailer 8£604 GBP

Retailer 9£778 GBP

Retailer 13£983 GBP

Retailer 5£1,078 GBP

Retailer 3£1,267 GBP

Retailer 6£1,308 GBP

Retailer 10£1,317 GBP

Brilliant Earth£1,679 GBP

36 data points across 15 retailers

20 retailers£270 GBP to £1,679 GBP

Cheapest Retailer

£270 GBP

$362 USD

Retailer 2

£303 GBP

$406 USD

View

Final sale: no returns

Retailer 3

£313 GBP

$420 USD

View

Retailer 4

£335 GBP

$449 USD

View

Retailer 5

£335 GBP

$449 USD

View

Retailer 6

£393 GBP

View

Retailer 7

£448 GBP

$600 USD

View

B+

Retailer 8

£537 GBP

$719 USD

View

B+

Retailer 9

£537 GBP

$719 USD

View

B+

Retailer 10

£575 GBP

$771 USD

View

B+

Retailer 11

£576 GBP

ZAR 12,469 ZAR

View

B+

Retailer 12

£604 GBP

View

B+

Retailer 13

£778 GBP

A$1,604 AUD

View

Retailer 14

£983 GBP

$1,317 USD

View

Retailer 15

£1,078 GBP

$1,444 USD

View

Retailer 16

£1,108 GBP

$1,484 USD

View

Retailer 17

£1,267 GBP

$1,697 USD

View

Retailer 18

£1,308 GBP

View

Retailer 19

£1,317 GBP

View

Most Expensive

Brilliant Earth

17979823A · Oct 29

£1,679 GBP

$2,250 USD

View

19 more retailers have this diamond

Prices start from £270 GBPSave up to £1,409 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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1.92ct Princess

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