Princess|Lab Grown|IGI

5.51ct D VVS2 Princess Lab Grown Diamond

ID • D/VVS2 • IGI LG839623018

Shape and cutting style on the report: Princess cut

Certificate IGI LG839623018

Diamond specifications and retailer prices

From £1,981 GBP

€2,528 EUR

As of October 27, 2026

12 retailers carry this diamond

Most expensive: £11,202 GBP at Brilliant Earth · As of October 28, 2026

View at Brilliant Earth

About this 5.51ct lab-grown princess diamond

This 5.51ct lab-grown princess sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839623018 or 839623018. Listed at 12 retailers as of October 27, 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

5.51

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle43.2°

Pavilion angle38.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG839623018

Dimensions9.74 × 9.33 × 6.73 mm

L/W Ratio1.04

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 LG839623018

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 27

Current: £11,202 GBP|Low: £1,133 GBP|High: £11,202 GBP|Avg: £4,101 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

October 27, 2026

Retailer 12£1,133 GBP

Retailer 11£1,621 GBP

Retailer 7£1,632 GBP

Retailer 2£1,981 GBP

Retailer 14£2,294 GBP

Retailer 9£2,792 GBP

Retailer 13£3,272 GBP

Retailer 8£3,953 GBP

Retailer 3£3,992 GBP

Retailer 10£4,202 GBP

Retailer 5£4,329 GBP

Retailer 4£4,549 GBP

Retailer 6£6,820 GBP

Brilliant Earth£11,202 GBP

21 data points across 14 retailers

12 retailers

Retailer 1

£1,133 GBP

$1,518 USD

Price last confirmed 18 days ago

Retailer 2

£1,621 GBP

$2,172 USD

View

Price last confirmed 18 days ago

Retailer 3

£1,632 GBP

View

Price last confirmed 16 days ago

B+

Retailer 4

£1,981 GBP

€2,528 EUR

View

Retailer 5

£2,294 GBP

ZAR 49,659 ZAR

View

Price last confirmed 20 days ago

Retailer 6

£3,272 GBP

$4,384 USD

View

Price last confirmed 18 days ago

Retailer 7

£3,953 GBP

$5,296 USD

View

Price last confirmed 17 days ago

Retailer 8

£3,992 GBP

A$8,228 AUD

View

Price last confirmed 22 days ago

Retailer 9

£4,202 GBP

SGD 7,608 SGD

View

Price last confirmed 17 days ago

Retailer 10

£4,549 GBP

$6,095 USD

View

Price last confirmed 23 days ago

Retailer 11

£6,820 GBP

$9,138 USD

View

Price last confirmed 17 days ago

Most Expensive

Brilliant Earth

21661437A · Oct 28

£11,202 GBP

$15,010 USD

View

Price under review

11 more retailers have this diamond

Prices start from £1,981 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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B+

5.51ct Princess

£1,981 GBP