Round|Lab Grown|IGI

10.12ct E VVS2 Round Lab Grown Diamond

ID • E/VVS2 • IGI LG724559201

Shape and cutting style on the report: Round brilliant

Certificate IGI LG724559201

Diamond specifications and retailer prices

From £3,576 GBP

$4,792 USD

As of October 29, 2026

Save £17,052 GBP (83%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: £20,629 GBP at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 10.12ct lab-grown round diamond

This 10.12ct lab-grown round sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG724559201 or 724559201. Listed at 18 retailers as of October 29, 2026, with prices from £3,576 to £20,629, a £17,052 spread on the same certified stone. Brilliant Earth lists it at £20,629. 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

10.12

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.1°

Pavilion angle40.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG724559201

Dimensions14.02 × 13.97 × 8.48 mm

L/W Ratio1.00

Girdle conditionFaceted

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 LG724559201

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 29

Current: £20,629 GBP|Low: £2,860 GBP|High: £21,263 GBP|Avg: £6,762 GBP|-3.0%

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 30, 2026

Retailer 11£3,576 GBP

Retailer 4£4,005 GBP

Retailer 3£4,065 GBP

Retailer 5£4,149 GBP

Retailer 13£4,149 GBP

Retailer 8£4,150 GBP

Retailer 2£5,260 GBP

Retailer 10£5,299 GBP

Retailer 6£5,770 GBP

Retailer 14£6,415 GBP

Retailer 7£6,422 GBP

Retailer 9£7,881 GBP

Retailer 12£10,473 GBP

Brilliant Earth£20,629 GBP

41 data points across 14 retailers

18 retailers£3,576 GBP to £20,629 GBP

Cheapest Retailer

£3,576 GBP

$4,792 USD

Retailer 2

£3,748 GBP

$5,022 USD

View

Retailer 3

£4,005 GBP

$5,366 USD

View

Final sale: no returns

Retailer 4

£4,065 GBP

$5,446 USD

View

Retailer 5

£4,149 GBP

$5,559 USD

View

Retailer 6

£4,149 GBP

$5,559 USD

View

Price last confirmed 17 days ago

Retailer 7

£4,150 GBP

$5,560 USD

View

B+

Retailer 8

£5,185 GBP

$6,947 USD

View

B+

Retailer 9

£5,260 GBP

View

B+

Retailer 10

£5,299 GBP

$7,100 USD

View

B+

Retailer 11

£5,770 GBP

$7,731 USD

View

B+

Retailer 12

£6,415 GBP

$8,595 USD

View

B+

Retailer 13

£6,422 GBP

ZAR 139,012 ZAR

View

Retailer 14

£7,881 GBP

A$16,245 AUD

View

Price last confirmed 8 days ago

Retailer 15

£10,473 GBP

$14,032 USD

View

Retailer 16

£11,533 GBP

$15,453 USD

View

Retailer 17

£14,865 GBP

$19,918 USD

View

Most Expensive

Brilliant Earth

17973597A · Oct 29

£20,629 GBP

$27,640 USD

View

17 more retailers have this diamond

Prices start from £3,576 GBPSave up to £17,052 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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10.12ct Round

£3,576 GBP