Princess|Lab Grown|IGI

1.82ct E FL Princess Lab Grown Diamond

EX • E/FL • IGI LG804605083

Shape and cutting style on the report: Princess cut

Certificate IGI LG804605083

Diamond specifications and retailer prices

From £888 GBP

$1,190 USD

As of October 30, 2026

Save £4,418 GBP (83%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: £5,306 GBP at Riddles Jewelry · As of October 29, 2026

View at Riddles Jewelry

About this 1.82ct lab-grown princess diamond

This 1.82ct lab-grown princess sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804605083 or 804605083. Listed at 16 retailers as of October 29, 2026, with prices from £888 to £5,306, a £4,418 spread on the same certified stone. Riddles Jewelry lists it at £5,306. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.82

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle43.2°

Pavilion angle38.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG804605083

Dimensions6.67 × 6.55 × 4.70 mm

L/W Ratio1.02

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG804605083

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: £3,582 GBP|Low: £767 GBP|High: £5,306 GBP|Avg: £2,370 GBP|-12.6%

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Riddles Jewelry

October 30, 2026

Retailer 12£888 GBP

Retailer 19£966 GBP

Retailer 9£1,031 GBP

Retailer 18£1,031 GBP

Retailer 23£1,085 GBP

Retailer 13£1,161 GBP

Retailer 8£1,173 GBP

Retailer 14£1,287 GBP

Retailer 5£1,512 GBP

Retailer 6£1,541 GBP

Retailer 3£1,559 GBP

Retailer 2£1,763 GBP

Retailer 4£1,904 GBP

Retailer 22£1,932 GBP

Retailer 11£2,491 GBP

Retailer 21£2,528 GBP

Retailer 24£2,969 GBP

Retailer 20£3,130 GBP

Retailer 10£3,181 GBP

Retailer 17£3,249 GBP

Retailer 7£3,351 GBP

Retailer 1£3,582 GBP

Retailer 16£3,610 GBP

Retailer 15£4,879 GBP

Riddles Jewelry£5,306 GBP

23 data points across 25 retailers

16 retailers£888 GBP to £5,306 GBP

Cheapest Retailer

£888 GBP

$1,190 USD

Retailer 2

£966 GBP

$1,295 USD

View

Retailer 3

£1,031 GBP

$1,381 USD

View

Retailer 4

£1,085 GBP

$1,454 USD

View

Retailer 5

£1,512 GBP

$2,026 USD

View

Price last confirmed 28 days ago

B+

Retailer 6

£1,763 GBP

$2,362 USD

View

Retailer 7

£1,904 GBP

ZAR 41,207 ZAR

View

Price last confirmed 28 days ago

B+

Retailer 8

£1,932 GBP

$2,588 USD

View

Retailer 9

£2,528 GBP

$3,387 USD

View

Retailer 10

£2,969 GBP

$3,978 USD

View

Retailer 11

£3,130 GBP

CA$5,825 CAD

View

Retailer 12

£3,351 GBP

View

Price last confirmed 30 days ago

Retailer 13

£3,582 GBP

$4,800 USD

View

Retailer 14

£3,610 GBP

$4,837 USD

View

Price last confirmed 28 days ago

Retailer 15

£4,082 GBP

$5,470 USD

View

Price last confirmed 27 days ago

Most Expensive

Riddles Jewelry

1989204331 · Oct 29

£5,306 GBP

$7,110 USD

View

15 more retailers have this diamond

Prices start from £888 GBPSave up to £4,418 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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1.82ct Princess

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