Princess|Lab Grown|IGI

1.58ct E FL Princess Lab Grown Diamond

ID • E/FL • IGI LG830623306

Shape and cutting style on the report: Princess cut

Certificate IGI LG830623306

Diamond specifications and retailer prices

From €1,041 EUR

$1,159 USD

As of October 30, 2026

Save €2,724 EUR (72%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: €3,765 EUR at Taylor and Hart · As of October 30, 2026

View at Taylor and Hart

About this 1.58ct lab-grown princess diamond

This 1.58ct 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 LG830623306 or 830623306. Listed at 14 retailers as of October 30, 2026, with prices from €1,041 to €3,765, a €2,724 spread on the same certified stone. Taylor and Hart lists it at €3,765. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle45.7°

Pavilion angle37.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG830623306

Dimensions6.21 × 6.21 × 4.49 mm

L/W Ratio1.00

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 LG830623306

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: €1,191 EUR|Low: €1,041 EUR|High: €3,765 EUR|Avg: €2,311 EUR|-0.2%

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

Taylor and Hart

October 30, 2026

Retailer 3€1,041 EUR

Retailer 1€1,191 EUR

Retailer 13€1,215 EUR

Retailer 12€1,235 EUR

Retailer 6€1,562 EUR

Retailer 5€1,624 EUR

Retailer 7€1,724 EUR

Retailer 9€1,984 EUR

Retailer 4€2,777 EUR

Retailer 10€3,187 EUR

Retailer 11€3,467 EUR

Retailer 2€3,630 EUR

Retailer 8€3,679 EUR

Taylor and Hart€3,765 EUR

5 data points across 14 retailers

14 retailers€1,041 EUR to €3,765 EUR

Cheapest Retailer

€1,041 EUR

$1,159 USD

Final sale: no returns

Retailer 2

€1,191 EUR

£1,044 GBP

View

Retailer 3

€1,215 EUR

$1,352 USD

View

Retailer 4

€1,235 EUR

$1,375 USD

View

Retailer 5

€1,562 EUR

£1,369 GBP

View

B+

Retailer 6

€1,624 EUR

$1,808 USD

View

B+

Retailer 7

€1,724 EUR

View

B+

Retailer 8

€1,984 EUR

ZAR 35,665 ZAR

View

Retailer 9

€2,777 EUR

$3,091 USD

View

Retailer 10

€3,187 EUR

$3,547 USD

View

Retailer 11

€3,467 EUR

$3,859 USD

View

Retailer 12

€3,630 EUR

$4,040 USD

View

Retailer 13

€3,679 EUR

£3,224 GBP

View

Most Expensive

Taylor and Hart

OQIIEEF · Oct 30

€3,765 EUR

$4,191 USD

View

13 more retailers have this diamond

Prices start from €1,041 EURSave up to €2,724 EUR

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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1.58ct Princess

€1,041 EUR