Princess|Lab Grown|IGI

3.23ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG536201828

Shape and cutting style on the report: Princess cut

Certificate IGI LG536201828

Diamond specifications and retailer prices

From £3,388 GBP

$4,540 USD

As of October 30, 2026

17 retailers carry this diamond

Most expensive: £21,139 GBP at Cape Diamonds · As of October 29, 2026

View at Cape Diamonds

About this 3.23ct lab-grown princess diamond

This 3.23ct lab-grown princess sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG536201828 or 536201828. Listed at 17 retailers as of October 30, 2026. 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

3.23

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle38.5°

Pavilion angle37.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG536201828

Dimensions8.21 × 8.06 × 5.56 mm

L/W Ratio1.02

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG536201828

Side View

Caratlytics Score

How it works →

Good

Decent quality, room for better deals

Unlock full score analysis

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

Price History

Last verified: Oct 30

Current: £21,139 GBP|Low: £3,388 GBP|High: £23,804 GBP|Avg: £12,192 GBP|-7.5%

Cape Diamonds

Retailer 2

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October 31, 2026

Retailer 10£3,388 GBP

Retailer 14£7,848 GBP

Retailer 4£8,162 GBP

Retailer 8£8,379 GBP

Retailer 3£8,532 GBP

Retailer 5£8,790 GBP

Retailer 16£9,104 GBP

Retailer 9£9,107 GBP

Retailer 17£9,715 GBP

Retailer 13£9,810 GBP

Retailer 2£10,835 GBP

Retailer 6£13,046 GBP

Retailer 11£14,377 GBP

Retailer 12£21,003 GBP

Cape Diamonds£21,139 GBP

Retailer 15£23,312 GBP

Retailer 7£23,804 GBP

30 data points across 17 retailers

17 retailers

Cheapest Retailer

£3,388 GBP

$4,540 USD

Retailer 2

£7,848 GBP

$10,516 USD

View

Price under review

Retailer 3

£8,162 GBP

$10,936 USD

View

Price under review

Retailer 4

£8,379 GBP

$11,227 USD

View

Price under review

Retailer 5

£8,532 GBP

$11,432 USD

View

Price under review

Retailer 6

£8,790 GBP

$11,777 USD

View

Price under review

Final sale: no returns

Retailer 7

£9,104 GBP

$12,198 USD

View

Price under review

Retailer 8

£9,104 GBP

$12,198 USD

View

Price under review

Retailer 9

£9,715 GBP

$13,017 USD

View

Price under review

Retailer 10

£9,810 GBP

$13,144 USD

View

Price under review

Retailer 11

£10,835 GBP

View

Price under review

Retailer 12

£14,377 GBP

View

Price under review

Most Expensive

Cape Diamonds

cert_536201828 · Oct 29

£21,139 GBP

ZAR 457,585 ZAR

View

Price under review

12 more retailers have this diamond

Prices start from £3,388 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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3.23ct Princess

£3,388 GBP