Princess|Lab Grown|IGI

0.89ct E FL Princess Lab Grown Diamond

EX • E/FL • IGI LG786618199

Shape and cutting style on the report: Princess cut

Certificate IGI LG786618199

Diamond specifications and retailer prices

From £435 GBP

$583 USD

As of October 30, 2026

Save £1,914 GBP (81%) vs most expensive(unlock to see where)

29 retailers carry this diamond

Most expensive: £3,373 GBP at Do Amore Diamonds · As of October 29, 2026

View at Do Amore Diamonds

About this 0.89ct lab-grown princess diamond

This 0.89ct lab-grown princess sits in the just-under-one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG786618199 or 786618199. Listed at 29 retailers as of October 26, 2026, with a 440% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.89

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle42.5°

Pavilion angle37.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG786618199

Dimensions5.35 × 5.23 × 3.66 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 LG786618199

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: £890 GBP|Low: £487 GBP|High: £2,374 GBP|Avg: £1,139 GBP|+2.1%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

October 30, 2026

Retailer 11£491 GBP

Retailer 4£551 GBP

Retailer 13£799 GBP

Retailer 6£867 GBP

Retailer 1£890 GBP

Retailer 7£924 GBP

Retailer 10£1,045 GBP

Retailer 12£1,049 GBP

Retailer 8£1,078 GBP

Retailer 5£1,339 GBP

Retailer 3£1,513 GBP

Retailer 2£1,729 GBP

Retailer 9£2,349 GBP

42 data points across 13 retailers

29 retailers£435 GBP to £2,349 GBP

Cheapest Retailer

£435 GBP

$583 USD

Retailer 2

£435 GBP

$583 USD

View

Price last confirmed 38 days ago

Retailer 3

£452 GBP

$605 USD

View

Retailer 4

£487 GBP

$653 USD

View

Price last confirmed 36 days ago

Retailer 5

£491 GBP

$658 USD

View

Final sale: no returns

B+

Retailer 6

£507 GBP

$679 USD

View

Retailer 7

£532 GBP

$713 USD

View

Price last confirmed 37 days ago

B+

Retailer 8

£540 GBP

$723 USD

View

Retailer 9

£540 GBP

$723 USD

View

Price last confirmed 14 days ago

B+

Retailer 10

£551 GBP

$738 USD

View

B+

Retailer 11

£799 GBP

$1,070 USD

View

B+

Retailer 12

£831 GBP

$1,114 USD

View

B+

Retailer 13

£867 GBP

€1,106 EUR

View

B+

Retailer 14

£890 GBP

View

B+

Retailer 15

£1,045 GBP

$1,400 USD

View

Retailer 16

£1,049 GBP

$1,406 USD

View

B+

Retailer 17

£1,078 GBP

ZAR 23,324 ZAR

View

Retailer 18

£1,339 GBP

$1,794 USD

View

Retailer 19

£1,513 GBP

$2,027 USD

View

Retailer 20

£1,566 GBP

$2,098 USD

View

Retailer 21

£1,687 GBP

CA$3,139 CAD

View

Retailer 22

£1,729 GBP

View

Retailer 23

£1,790 GBP

$2,398 USD

View

Retailer 24

£2,008 GBP

$2,691 USD

View

Retailer 25

£2,008 GBP

$2,691 USD

View

Retailer 26

£2,340 GBP

$3,135 USD

View

Retailer 27

£2,349 GBP

View

Most Expensive

Do Amore Diamonds

20-D70986 · Oct 29

£3,373 GBP

$4,520 USD

View

Price under review

27 more retailers have this diamond

Prices start from £435 GBPSave up to £1,914 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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0.89ct Princess

£435 GBP