Princess|Lab Grown|IGI

8.17ct E VVS1 Princess Lab Grown Diamond

ID • E/VVS1 • IGI LG746521517

Shape and cutting style on the report: Princess cut

Certificate IGI LG746521517

Diamond specifications and retailer prices

From £3,059 GBP

$4,074 USD

As of October 30, 2026

Save £12,981 GBP (81%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: £21,049 GBP at Do Amore Diamonds · As of October 30, 2026

View at Do Amore Diamonds

About this 8.17ct lab-grown princess diamond

This 8.17ct lab-grown princess sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG746521517 or 746521517. Listed at 17 retailers as of October 29, 2026, with a 424% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

8.17

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle41.2°

Pavilion angle38°

OriginLab Grown

Grading LabIGI

CertificateIGI LG746521517

Dimensions11.18 × 11.09 × 7.57 mm

L/W Ratio1.01

Culet sizePointed

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 LG746521517

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 30

Current: £21,049 GBP|Low: £2,510 GBP|High: £21,589 GBP|Avg: £8,473 GBP|-2.5%

Do Amore Diamonds

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

Retailer 16

Retailer 17

October 29, 2026

Retailer 16£3,059 GBP

Retailer 14£3,206 GBP

Retailer 9£3,514 GBP

Retailer 11£3,571 GBP

Retailer 5£4,707 GBP

Retailer 13£4,895 GBP

Retailer 17£5,082 GBP

Retailer 3£5,227 GBP

Retailer 2£6,093 GBP

Retailer 12£6,685 GBP

Retailer 6£7,620 GBP

Retailer 10£8,154 GBP

Retailer 15£9,988 GBP

Retailer 4£10,259 GBP

Retailer 7£10,422 GBP

Retailer 8£16,040 GBP

Do Amore Diamonds£21,049 GBP

33 data points across 17 retailers

17 retailers£3,059 GBP to £16,040 GBP

Cheapest Retailer

£3,059 GBP

$4,074 USD

B+

Retailer 2

£3,206 GBP

$4,270 USD

View

B+

Retailer 3

£3,514 GBP

$4,680 USD

View

Final sale: no returns

B+

Retailer 4

£3,571 GBP

$4,755 USD

View

B+

Retailer 5

£4,707 GBP

$6,268 USD

View

B+

Retailer 6

£4,895 GBP

$6,518 USD

View

B+

Retailer 7

£5,082 GBP

$6,768 USD

View

B+

Retailer 8

£5,227 GBP

$6,961 USD

View

B+

Retailer 9

£6,093 GBP

€7,727 EUR

View

Retailer 10

£6,685 GBP

$8,902 USD

View

Retailer 11

£7,620 GBP

A$15,611 AUD

View

Price last confirmed 7 days ago

Retailer 12

£8,154 GBP

View

Retailer 13

£9,988 GBP

$13,301 USD

View

Retailer 14

£10,259 GBP

$13,662 USD

View

Retailer 15

£10,422 GBP

A$21,351 AUD

View

Price last confirmed 21 days ago

Retailer 16

£16,040 GBP

$21,360 USD

View

Most Expensive

Do Amore Diamonds

27-5FB57DA91 · Oct 30

£21,049 GBP

$28,030 USD

View

Price under review

16 more retailers have this diamond

Prices start from £3,059 GBPSave up to £12,981 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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8.17ct Princess

£3,059 GBP