Oval|Lab Grown|IGI

15.08ct F VVS2 Oval Lab Grown Diamond

EX • F/VVS2 • IGI LG823677128

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG823677128

Diamond specifications and retailer prices

From £2,551 GBP

As of November 1, 2026

Save £13,539 GBP (84%) vs most expensive(unlock to see where)

19 retailers carry this diamond

Most expensive: £24,121 GBP at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 15.08ct lab-grown oval diamond

This 15.08ct lab-grown oval sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG823677128 or 823677128. Listed at 19 retailers as of October 31, 2026, with a 531% 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

15.08

Carat

Colour

VVS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.6°

Pavilion angle37.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG823677128

Dimensions13.67 × 21.00 × 7.93 mm

L/W Ratio1.54

Girdle conditionFaceted

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 LG823677128

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: £24,121 GBP|Low: £2,550 GBP|High: £24,868 GBP|Avg: £7,200 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

November 1, 2026

Retailer 7£2,551 GBP

Retailer 3£2,738 GBP

Retailer 4£3,176 GBP

Retailer 10£3,291 GBP

Retailer 9£4,116 GBP

Retailer 14£4,294 GBP

Retailer 11£4,915 GBP

Retailer 5£4,924 GBP

Retailer 13£5,105 GBP

Retailer 12£5,765 GBP

Retailer 2£5,948 GBP

Retailer 8£9,328 GBP

Retailer 6£11,699 GBP

Brilliant Earth£24,121 GBP

40 data points across 14 retailers

19 retailers£2,551 GBP to £16,089 GBP

Cheapest Retailer

£2,551 GBP

Retailer 2

£2,738 GBP

$3,668 USD

View

Retailer 3

£2,979 GBP

$3,991 USD

View

Retailer 4

£3,176 GBP

$4,255 USD

View

Retailer 5

£3,176 GBP

$4,255 USD

View

Price last confirmed 19 days ago

Retailer 6

£3,291 GBP

$4,410 USD

View

B+

Retailer 7

£3,968 GBP

$5,317 USD

View

B+

Retailer 8

£4,116 GBP

View

B+

Retailer 9

£4,294 GBP

$5,754 USD

View

B+

Retailer 10

£4,915 GBP

ZAR 106,394 ZAR

View

B+

Retailer 11

£4,924 GBP

$6,597 USD

View

Retailer 12

£5,105 GBP

$6,840 USD

View

Price last confirmed 13 days ago

Retailer 13

£5,765 GBP

€7,357 EUR

View

Price last confirmed 7 days ago

Retailer 14

£5,948 GBP

A$12,261 AUD

View

Retailer 15

£9,328 GBP

A$19,228 AUD

View

Retailer 16

£11,208 GBP

$15,017 USD

View

Retailer 17

£11,699 GBP

$15,675 USD

View

Retailer 18

£16,089 GBP

$21,558 USD

View

Most Expensive

Brilliant Earth

20910317A · Oct 31

£24,121 GBP

$32,320 USD

View

Price under review

18 more retailers have this diamond

Prices start from £2,551 GBPSave up to £13,539 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.

Similar diamonds

15.08ct Oval

£2,551 GBP