Princess|Lab Grown|IGI

10.02ct F VS1 Princess Lab Grown Diamond

EX • F/VS1 • IGI LG830662478

Shape and cutting style on the report: Princess cut

Certificate IGI LG830662478

Diamond specifications and retailer prices

From £1,788 GBP

$2,400 USD

As of October 27, 2026

Save £12,363 GBP (87%) vs most expensive(unlock to see where)

21 retailers carry this diamond

Most expensive: £14,151 GBP at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 10.02ct lab-grown princess diamond

This 10.02ct lab-grown princess sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG830662478 or 830662478. Listed at 21 retailers as of October 27, 2026, with prices from £1,788 to £14,151, a £12,363 spread on the same certified stone. Brilliant Earth lists it at £14,151. 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

10.02

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle44.9°

Pavilion angle37.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG830662478

Dimensions11.84 × 11.59 × 8.01 mm

L/W Ratio1.02

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG830662478

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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

Price History

Last verified: Oct 27

Current: £14,151 GBP|Low: £1,717 GBP|High: £14,151 GBP|Avg: £4,009 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 13£1,788 GBP

Retailer 9£1,862 GBP

Retailer 15£1,946 GBP

Retailer 6£2,003 GBP

Retailer 3£2,075 GBP

Retailer 12£2,195 GBP

Retailer 2£2,848 GBP

Retailer 11£2,900 GBP

Retailer 8£3,912 GBP

Retailer 7£3,941 GBP

Retailer 10£4,382 GBP

Retailer 14£4,880 GBP

Retailer 4£6,948 GBP

Retailer 5£7,808 GBP

Brilliant Earth£14,151 GBP

40 data points across 15 retailers

21 retailers£1,788 GBP to £14,151 GBP

Cheapest Retailer

£1,788 GBP

$2,400 USD

Retailer 2

£1,862 GBP

View

Retailer 3

£1,946 GBP

$2,611 USD

View

Retailer 4

£2,075 GBP

$2,784 USD

View

Price last confirmed 8 days ago

Retailer 5

£2,195 GBP

$2,945 USD

View

Retailer 6

£2,404 GBP

HK$25,200 HKD

View

Retailer 7

£2,848 GBP

View

Retailer 8

£2,900 GBP

$3,891 USD

View

Price last confirmed 7 days ago

Retailer 9

£3,178 GBP

$4,265 USD

View

Price last confirmed 6 days ago

B+

Retailer 10

£3,912 GBP

€5,000 EUR

View

B+

Retailer 11

£3,941 GBP

View

Retailer 12

£4,382 GBP

$5,880 USD

View

Price last confirmed 12 days ago

Retailer 13

£4,880 GBP

$6,548 USD

View

Retailer 14

£5,074 GBP

$6,809 USD

View

Retailer 15

£5,529 GBP

$7,420 USD

View

Retailer 16

£5,836 GBP

$7,831 USD

View

Retailer 17

£6,948 GBP

SGD 12,599 SGD

View

Retailer 18

£7,242 GBP

$9,718 USD

View

Retailer 19

£7,808 GBP

$10,478 USD

View

Retailer 20

£10,888 GBP

$14,611 USD

View

Most Expensive

Brilliant Earth

21636849A · Oct 29

£14,151 GBP

$18,990 USD

View

20 more retailers have this diamond

Prices start from £1,788 GBPSave up to £12,363 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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10.02ct Princess

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