Princess|Lab Grown|IGI

4.89ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG806611850

Shape and cutting style on the report: Princess cut

Certificate IGI LG806611850

Diamond specifications and retailer prices

From £537 GBP

$715 USD

As of October 29, 2026

Save £4,045 GBP (88%) vs most expensive(unlock to see where)

8 retailers carry this diamond

Most expensive: £4,582 GBP at Frank Darling · As of October 29, 2026

View at Frank Darling

About this 4.89ct lab-grown princess diamond

This 4.89ct lab-grown princess sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG806611850 or 806611850. Listed at 8 retailers as of October 29, 2026, with prices from £537 to £4,582, a £4,045 spread on the same certified stone. Frank Darling lists it at £4,582. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.89

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle40.6°

Pavilion angle37.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG806611850

Dimensions9.58 × 9.35 × 9.58 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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG806611850

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 29

Current: £4,582 GBP|Low: £305 GBP|High: £5,767 GBP|Avg: £1,829 GBP|+0.0%

Frank Darling

Retailer 2

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October 29, 2026

Retailer 7£305 GBP

Retailer 18£468 GBP

Retailer 12£537 GBP

Retailer 19£627 GBP

Retailer 13£742 GBP

Retailer 4£760 GBP

Retailer 17£889 GBP

Retailer 15£1,051 GBP

Retailer 10£1,229 GBP

Retailer 6£1,408 GBP

Retailer 5£1,665 GBP

Retailer 8£1,677 GBP

Retailer 2£1,678 GBP

Retailer 3£1,965 GBP

Retailer 11£2,518 GBP

Retailer 16£3,770 GBP

Retailer 14£4,134 GBP

Frank Darling£4,582 GBP

Retailer 9£5,767 GBP

20 data points across 19 retailers

8 retailers£537 GBP to £4,582 GBP

Retailer 1

£468 GBP

Price last confirmed 43 days ago

Retailer 2

£537 GBP

$715 USD

View

Final sale: no returns

B+

Retailer 3

£742 GBP

$988 USD

View

Retailer 4

£1,051 GBP

$1,400 USD

View

Price last confirmed 22 days ago

B+

Retailer 5

£1,678 GBP

$2,234 USD

View

Retailer 6

£2,518 GBP

A$5,159 AUD

View

Price last confirmed 118 days ago

Retailer 7

£4,134 GBP

$5,505 USD

View

Price last confirmed 23 days ago

Most Expensive

Frank Darling

100753212602KD · Oct 29

£4,582 GBP

$6,102 USD

View

7 more retailers have this diamond

Prices start from £537 GBPSave up to £4,045 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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4.89ct Princess

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