Oval|Lab Grown|IGI

6.03ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG784646975

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG784646975

Diamond specifications and retailer prices

From £11,767 GBP

$15,766 USD

As of November 1, 2026

Save £15,753 GBP (57%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: £27,520 GBP at Yorxs · As of October 31, 2026

View at Yorxs

About this 6.03ct lab-grown oval diamond

This 6.03ct lab-grown oval sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784646975 or 784646975. Listed at 14 retailers as of October 31, 2026, with prices from £11,767 to £27,520, a £15,753 spread on the same certified stone. Yorxs lists it at £27,520. 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

6.03

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.8°

Pavilion angle37.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG784646975

Dimensions14.70 × 10.36 × 6.08 mm

L/W Ratio1.42

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

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG784646975

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1

Current: £13,706 GBP|Low: £11,767 GBP|High: £78,335 GBP|Avg: £24,246 GBP|-8.2%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Yorxs

November 1, 2026

Retailer 9£11,767 GBP

Retailer 7£12,032 GBP

Retailer 2£12,320 GBP

Retailer 13£13,221 GBP

Retailer 1£13,706 GBP

Retailer 8£13,806 GBP

Retailer 11£14,154 GBP

Retailer 12£14,438 GBP

Retailer 3£17,655 GBP

Retailer 5£20,603 GBP

Retailer 6£23,648 GBP

Retailer 4£26,174 GBP

Yorxs£27,520 GBP

Retailer 10£53,900 GBP

35 data points across 14 retailers

14 retailers£11,767 GBP to £27,520 GBP

Cheapest Retailer

£11,767 GBP

$15,766 USD

Retailer 2

£12,032 GBP

$16,121 USD

View

Retailer 3

£12,320 GBP

$16,508 USD

View

Retailer 4

£13,221 GBP

$17,715 USD

View

Retailer 5

£13,706 GBP

$18,365 USD

View

B+

Retailer 6

£13,806 GBP

$18,499 USD

View

B+

Retailer 7

£14,154 GBP

$18,965 USD

View

B+

Retailer 8

£14,438 GBP

$19,345 USD

View

B+

Retailer 9

£17,655 GBP

$23,656 USD

View

B+

Retailer 10

£20,603 GBP

$27,606 USD

View

Final sale: no returns

B+

Retailer 11

£23,648 GBP

View

Retailer 12

£26,174 GBP

$35,070 USD

View

Most Expensive

Yorxs

531009645 · Oct 31

£27,520 GBP

€35,118 EUR

View

12 more retailers have this diamond

Prices start from £11,767 GBPSave up to £15,753 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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6.03ct Oval

£11,767 GBP