Oval|Lab Grown|IGI

15.01ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG824621665

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG824621665

Diamond specifications and retailer prices

From £2,485 GBP

$3,329 USD

As of October 31, 2026

Save £13,756 GBP (85%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: £16,240 GBP at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 15.01ct lab-grown oval diamond

This 15.01ct lab-grown oval sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG824621665 or 824621665. Listed at 16 retailers as of October 31, 2026, with prices from £2,485 to £16,240, a £13,756 spread on the same certified stone. Brilliant Earth lists it at £16,240. 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

15.01

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle32.3°

Pavilion angle38.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG824621665

Dimensions20.95 × 14.00 × 8.04 mm

L/W Ratio1.50

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG824621665

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 31

Current: £16,240 GBP|Low: £2,485 GBP|High: £21,793 GBP|Avg: £5,947 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

November 1, 2026

Retailer 11£2,485 GBP

Retailer 9£2,575 GBP

Retailer 7£3,166 GBP

Retailer 5£3,478 GBP

Retailer 10£3,678 GBP

Retailer 8£3,985 GBP

Retailer 6£4,088 GBP

Retailer 2£4,769 GBP

Retailer 4£8,607 GBP

Retailer 3£10,702 GBP

Brilliant Earth£16,240 GBP

38 data points across 11 retailers

16 retailers£2,485 GBP to £16,240 GBP

Retailer 1

£2,219 GBP

$2,973 USD

Price last confirmed 22 days ago

Retailer 2

£2,485 GBP

$3,329 USD

View

Final sale: no returns

Retailer 3

£2,574 GBP

$3,449 USD

View

Price last confirmed 30 days ago

Retailer 4

£2,575 GBP

$3,450 USD

View

Retailer 5

£3,166 GBP

$4,242 USD

View

Retailer 6

£3,216 GBP

$4,309 USD

View

Price last confirmed 25 days ago

Retailer 7

£3,478 GBP

View

Retailer 8

£3,678 GBP

$4,928 USD

View

Retailer 9

£3,985 GBP

ZAR 86,251 ZAR

View

B+

Retailer 10

£4,088 GBP

€5,216 EUR

View

B+

Retailer 11

£4,769 GBP

A$9,830 AUD

View

Retailer 12

£7,146 GBP

$9,575 USD

View

Retailer 13

£8,607 GBP

A$17,743 AUD

View

Retailer 14

£8,960 GBP

$12,006 USD

View

Retailer 15

£10,702 GBP

$14,339 USD

View

Most Expensive

Brilliant Earth

21101064A · Oct 31

£16,240 GBP

$21,760 USD

View

15 more retailers have this diamond

Prices start from £2,485 GBPSave up to £13,756 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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15.01ct Oval

£2,485 GBP