Princess|Lab Grown|IGI

3.31ct H VVS2 Princess Lab Grown Diamond

GD • H/VVS2 • IGI LG597368971

Shape and cutting style on the report: Princess cut

Certificate IGI LG597368971

Diamond specifications and retailer prices

From £643 GBP

$862 USD

As of October 30, 2026

Save £2,917 GBP (82%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: £3,560 GBP at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 3.31ct lab-grown princess diamond

This 3.31ct lab-grown princess sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG597368971 or 597368971. Listed at 16 retailers as of October 29, 2026, with prices from £643 to £3,560, a £2,917 spread on the same certified stone. Brilliant Earth lists it at £3,560. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.31

Carat

Colour

VVS2

Clarity

Good

Cut

Specifications

CutGood

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle42.2°

Pavilion angle37.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG597368971

Dimensions8.22 × 8.13 × 5.62 mm

L/W Ratio1.01

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutGood

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG597368971

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30

Current: £3,560 GBP|Low: £249 GBP|High: £3,664 GBP|Avg: £1,112 GBP|-2.9%

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

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Retailer 15

Retailer 16

October 29, 2026

Retailer 5£370 GBP

Retailer 8£534 GBP

Retailer 16£643 GBP

Retailer 12£646 GBP

Retailer 9£647 GBP

Retailer 15£697 GBP

Retailer 2£865 GBP

Retailer 11£889 GBP

Retailer 3£902 GBP

Retailer 7£1,046 GBP

Retailer 13£1,102 GBP

Retailer 4£1,342 GBP

Retailer 6£1,469 GBP

Retailer 10£1,514 GBP

Retailer 14£1,884 GBP

Brilliant Earth£3,560 GBP

27 data points across 16 retailers

16 retailers£643 GBP to £3,560 GBP

Retailer 1

£312 GBP

$418 USD

Price last confirmed 38 days ago

Retailer 2

£349 GBP

$468 USD

View

Price last confirmed 36 days ago

Retailer 3

£381 GBP

$511 USD

View

Price last confirmed 33 days ago

Retailer 4

£643 GBP

$862 USD

View

B+

Retailer 5

£646 GBP

$865 USD

View

B+

Retailer 6

£647 GBP

€826 EUR

View

B+

Retailer 7

£697 GBP

$934 USD

View

B+

Retailer 8

£865 GBP

A$1,784 AUD

View

B+

Retailer 9

£889 GBP

ZAR 19,251 ZAR

View

B+

Retailer 10

£902 GBP

$1,209 USD

View

B+

Retailer 11

£1,102 GBP

$1,476 USD

View

Retailer 12

£1,342 GBP

$1,798 USD

View

Retailer 13

£1,469 GBP

$1,968 USD

View

Price last confirmed 19 days ago

B+

Retailer 14

£1,514 GBP

View

Retailer 15

£1,884 GBP

$2,525 USD

View

Price last confirmed 12 days ago

Most Expensive

Brilliant Earth

12957009A · Oct 29

£3,560 GBP

$4,770 USD

View

15 more retailers have this diamond

Prices start from £643 GBPSave up to £2,917 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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3.31ct Princess

£643 GBP