Oval|Lab Grown|IGI

13.05ct E VVS2 Oval Lab Grown Diamond

ID • E/VVS2 • IGI LG683584060

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG683584060

Diamond specifications and retailer prices

From £2,638 GBP

As of November 1, 2026

Save £17,348 GBP (87%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: £19,987 GBP at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 13.05ct lab-grown oval diamond

This 13.05ct lab-grown oval 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 LG683584060 or 683584060. Listed at 18 retailers as of October 31, 2026, with prices from £2,638 to £19,987, a £17,348 spread on the same certified stone. Brilliant Earth lists it at £19,987. 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

13.05

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.2°

Pavilion angle40.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG683584060

Dimensions18.25 × 13.34 × 8.37 mm

L/W Ratio1.37

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 LG683584060

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: Nov 1

Current: £19,987 GBP|Low: £2,637 GBP|High: £20,300 GBP|Avg: £6,093 GBP|-1.5%

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

November 1, 2026

Retailer 2£2,638 GBP

Retailer 9£2,832 GBP

Retailer 3£2,967 GBP

Retailer 7£3,207 GBP

Retailer 10£3,285 GBP

Retailer 6£3,288 GBP

Retailer 4£4,301 GBP

Retailer 5£5,047 GBP

Retailer 8£7,263 GBP

Retailer 11£12,405 GBP

Brilliant Earth£19,987 GBP

38 data points across 11 retailers

18 retailers£2,638 GBP to £19,987 GBP

Cheapest Retailer

£2,638 GBP

Retailer 2

£2,832 GBP

$3,794 USD

View

Retailer 3

£2,967 GBP

$3,976 USD

View

Retailer 4

£3,207 GBP

$4,297 USD

View

Final sale: no returns

Retailer 5

£3,285 GBP

$4,401 USD

View

Retailer 6

£3,288 GBP

$4,405 USD

View

Retailer 7

£3,869 GBP

HK$40,500 HKD

View

B+

Retailer 8

£4,301 GBP

View

B+

Retailer 9

£4,907 GBP

$6,575 USD

View

B+

Retailer 10

£5,047 GBP

€6,441 EUR

View

B+

Retailer 11

£5,050 GBP

View

Retailer 12

£7,263 GBP

$9,731 USD

View

Retailer 13

£8,571 GBP

$11,485 USD

View

Retailer 14

£9,121 GBP

$12,221 USD

View

Retailer 15

£9,166 GBP

$12,282 USD

View

Retailer 16

£11,618 GBP

$15,567 USD

View

Retailer 17

£12,658 GBP

$16,960 USD

View

Most Expensive

Brilliant Earth

14338194A · Oct 31

£19,987 GBP

$26,780 USD

View

17 more retailers have this diamond

Prices start from £2,638 GBPSave up to £17,348 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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13.05ct Oval

£2,638 GBP