Princess|Lab Grown|IGI

3.01ct E IF Princess Lab Grown Diamond

EX • E/IF • IGI LG684511793

Shape and cutting style on the report: Princess cut

Certificate IGI LG684511793

Diamond specifications and retailer prices

From £1,069 GBP

$1,424 USD

As of October 28, 2026

Save £4,187 GBP (80%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: £5,257 GBP at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 3.01ct lab-grown princess diamond

This 3.01ct lab-grown princess sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG684511793 or 684511793. Listed at 25 retailers as of October 28, 2026, with prices from £1,069 to £5,257, a £4,187 spread on the same certified stone. Brilliant Earth lists it at £5,257. 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

3.01

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle47.5°

Pavilion angle38.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG684511793

Dimensions7.65 × 7.65 × 5.70 mm

L/W Ratio1.00

Culet sizePointed

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG684511793

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 28

Current: £5,257 GBP|Low: £1,069 GBP|High: £5,257 GBP|Avg: £2,330 GBP

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

Retailer 15

October 29, 2026

Retailer 10£1,069 GBP

Retailer 12£1,164 GBP

Retailer 5£1,337 GBP

Retailer 2£1,556 GBP

Retailer 14£1,666 GBP

Retailer 9£1,771 GBP

Retailer 4£2,065 GBP

Retailer 15£2,256 GBP

Retailer 13£2,505 GBP

Retailer 8£2,572 GBP

Retailer 7£2,678 GBP

Retailer 6£2,866 GBP

Retailer 3£3,044 GBP

Retailer 11£3,564 GBP

Brilliant Earth£5,257 GBP

38 data points across 15 retailers

25 retailers£1,069 GBP to £5,257 GBP

Retailer 1

£955 GBP

$1,272 USD

Price last confirmed 18 days ago

Retailer 2

£955 GBP

$1,272 USD

View

Price last confirmed 37 days ago

Retailer 3

£1,039 GBP

$1,384 USD

View

Price last confirmed 36 days ago

Retailer 4

£1,069 GBP

$1,424 USD

View

Final sale: no returns

Retailer 5

£1,093 GBP

$1,455 USD

View

Price last confirmed 34 days ago

Retailer 6

£1,108 GBP

$1,475 USD

View

Price last confirmed 17 days ago

Retailer 7

£1,108 GBP

$1,475 USD

View

Price last confirmed 26 days ago

Retailer 8

£1,164 GBP

$1,550 USD

View

Retailer 9

£1,337 GBP

$1,780 USD

View

Retailer 10

£1,556 GBP

View

Retailer 11

£1,666 GBP

$2,218 USD

View

Retailer 12

£1,771 GBP

€2,246 EUR

View

Retailer 13

£2,065 GBP

$2,750 USD

View

Retailer 14

£2,076 GBP

$2,765 USD

View

Price last confirmed 29 days ago

Retailer 15

£2,256 GBP

$3,004 USD

View

Retailer 16

£2,505 GBP

A$5,133 AUD

View

Price last confirmed 7 days ago

Retailer 17

£2,572 GBP

ZAR 55,336 ZAR

View

Retailer 18

£2,678 GBP

View

Price last confirmed 18 days ago

Retailer 19

£2,866 GBP

$3,816 USD

View

Retailer 20

£3,044 GBP

$4,053 USD

View

Retailer 21

£3,178 GBP

$4,232 USD

View

Retailer 22

£3,464 GBP

$4,613 USD

View

B+

Retailer 23

£3,564 GBP

View

B+

Retailer 24

£3,887 GBP

$5,177 USD

View

Most Expensive

B+

Brilliant Earth

13439239A · Oct 29

£5,257 GBP

$7,000 USD

View

24 more retailers have this diamond

Prices start from £1,069 GBPSave up to £4,187 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.

Where to buy this spec

See every retailer carrying 3.01ct E IF princess lab-grown

Ranked by inventory count, with return policy, certs, and trust signals.

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