Round|Lab Grown|IGI

10.09ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG768638147

Shape and cutting style on the report: Round brilliant

Certificate IGI LG768638147

Diamond specifications and retailer prices

From £6,040 GBP

$8,043 USD

As of October 29, 2026

Save £2,711 GBP (31%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: £21,516 GBP at Taylor and Hart · As of October 17, 2026

View at Taylor and Hart

About this 10.09ct lab-grown round diamond

This 10.09ct lab-grown round 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 LG768638147 or 768638147. Listed at 16 retailers as of October 29, 2026, with a 45% 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

10.09

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.2°

Pavilion angle40.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG768638147

Dimensions13.85 × 13.77 × 8.59 mm

L/W Ratio1.01

Girdle conditionFaceted

Culet sizePointed

Cert comments

HEARTS & ARROWS As Grown - No indication of post-growth treatment 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 LG768638147

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 29

Current: £8,751 GBP|Low: £4,693 GBP|High: £16,415 GBP|Avg: £7,510 GBP|+0.7%

Retailer 1

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

October 23, 2026

Retailer 10£4,708 GBP

Retailer 16£5,530 GBP

Retailer 5£5,751 GBP

Retailer 11£5,754 GBP

Retailer 8£5,923 GBP

Retailer 9£6,040 GBP

Retailer 2£6,414 GBP

Retailer 7£6,414 GBP

Retailer 3£7,214 GBP

Retailer 13£7,252 GBP

Retailer 15£7,765 GBP

Retailer 12£7,838 GBP

Retailer 1£8,751 GBP

Retailer 14£9,837 GBP

Retailer 4£11,656 GBP

Retailer 6£16,415 GBP

35 data points across 16 retailers

16 retailers£6,040 GBP to £8,751 GBP

Retailer 1

£4,708 GBP

$6,270 USD

Price last confirmed 9 days ago

Retailer 2

£5,530 GBP

$7,364 USD

View

Price last confirmed 19 days ago

Retailer 3

£5,751 GBP

$7,659 USD

View

Price last confirmed 16 days ago

Retailer 4

£5,754 GBP

View

Price last confirmed 13 days ago

B+

Retailer 5

£6,040 GBP

$8,043 USD

View

Final sale: no returns

Retailer 6

£6,414 GBP

$8,542 USD

View

Price last confirmed 13 days ago

Retailer 7

£6,414 GBP

$8,542 USD

View

Price last confirmed 17 days ago

Retailer 8

£7,214 GBP

$9,607 USD

View

Price last confirmed 20 days ago

Retailer 9

£7,252 GBP

$9,658 USD

View

Price last confirmed 14 days ago

Retailer 10

£7,765 GBP

$10,340 USD

View

Price last confirmed 13 days ago

Retailer 11

£7,838 GBP

View

Price last confirmed 13 days ago

Retailer 12

£8,751 GBP

$11,653 USD

View

Retailer 13

£9,837 GBP

ZAR 211,629 ZAR

View

Price last confirmed 15 days ago

Retailer 14

£11,656 GBP

A$23,881 AUD

View

Price last confirmed 21 days ago

Retailer 15

£16,415 GBP

$21,860 USD

View

Price last confirmed 12 days ago

Most Expensive

Taylor and Hart

U8O2W3Q · Oct 17

£21,516 GBP

$28,652 USD

View

Price under review

15 more retailers have this diamond

Prices start from £6,040 GBPSave up to £2,711 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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10.09ct Round

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