Oval|Lab Grown|IGI

6.13ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG607371223

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG607371223

Diamond specifications and retailer prices

From £1,746 GBP

$2,339 USD

As of October 31, 2026

Save £4,927 GBP (74%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: £6,672 GBP at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 6.13ct lab-grown oval diamond

This 6.13ct lab-grown oval sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG607371223 or 607371223. Listed at 24 retailers as of October 31, 2026, with prices from £1,746 to £6,672, a £4,927 spread on the same certified stone. Brilliant Earth lists it at £6,672. 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

6.13

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.9°

Pavilion angle40.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG607371223

Dimensions15.28 × 10.25 × 6.32 mm

L/W Ratio1.49

Girdle conditionFaceted

Culet sizePointed

Cert comments

As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Faint Blue

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG607371223

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 31

Current: £6,672 GBP|Low: £1,274 GBP|High: £8,701 GBP|Avg: £4,136 GBP|-2.7%

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

Retailer 16

Retailer 17

October 29, 2026

Retailer 4£1,746 GBP

Retailer 13£1,785 GBP

Retailer 16£1,974 GBP

Retailer 14£2,668 GBP

Retailer 17£2,782 GBP

Retailer 15£2,898 GBP

Retailer 11£2,939 GBP

Retailer 12£3,431 GBP

Retailer 5£3,503 GBP

Retailer 2£3,578 GBP

Retailer 6£4,831 GBP

Retailer 10£5,043 GBP

Retailer 8£5,245 GBP

Retailer 7£6,464 GBP

Retailer 3£6,515 GBP

Brilliant Earth£6,672 GBP

Retailer 9£8,701 GBP

26 data points across 17 retailers

24 retailers£1,746 GBP to £6,672 GBP

Retailer 1

£1,594 GBP

$2,136 USD

Price last confirmed 33 days ago

Retailer 2

£1,734 GBP

$2,323 USD

View

Price last confirmed 36 days ago

B+

Retailer 3

£1,746 GBP

$2,339 USD

View

B+

Retailer 4

£1,785 GBP

$2,392 USD

View

Final sale: no returns

Retailer 5

£1,823 GBP

$2,443 USD

View

Price last confirmed 32 days ago

Retailer 6

£1,849 GBP

$2,477 USD

View

Price last confirmed 29 days ago

B+

Retailer 7

£1,849 GBP

$2,477 USD

View

Retailer 8

£1,849 GBP

$2,477 USD

View

Price last confirmed 21 days ago

B+

Retailer 9

£1,974 GBP

$2,645 USD

View

B+

Retailer 10

£2,255 GBP

HK$23,600 HKD

View

Retailer 11

£2,541 GBP

$3,405 USD

View

Price last confirmed 22 days ago

Retailer 12

£2,541 GBP

$3,405 USD

View

Price last confirmed 31 days ago

Retailer 13

£2,668 GBP

$3,575 USD

View

Price last confirmed 13 days ago

Retailer 14

£2,782 GBP

$3,728 USD

View

Retailer 15

£2,898 GBP

$3,883 USD

View

Retailer 16

£2,939 GBP

€3,750 EUR

View

Retailer 17

£3,431 GBP

A$7,073 AUD

View

Price last confirmed 9 days ago

Retailer 18

£3,503 GBP

View

Retailer 19

£3,578 GBP

ZAR 77,443 ZAR

View

Retailer 20

£4,831 GBP

$6,473 USD

View

Retailer 21

£5,043 GBP

View

Retailer 22

£6,464 GBP

$8,661 USD

View

Retailer 23

£6,515 GBP

SGD 11,797 SGD

View

Most Expensive

Brilliant Earth

8503464A · Oct 31

£6,672 GBP

$8,940 USD

View

23 more retailers have this diamond

Prices start from £1,746 GBPSave up to £4,927 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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