Oval|Lab Grown|IGI

6.04ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG790622764

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG790622764

Diamond specifications and retailer prices

From £16,357 GBP

$21,916 USD

As of October 31, 2026

Save £24,172 GBP (60%) vs most expensive(unlock to see where)

21 retailers carry this diamond

Most expensive: £40,528 GBP at Cape Diamonds · As of October 29, 2026

View at Cape Diamonds

About this 6.04ct lab-grown oval diamond

This 6.04ct 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 LG790622764 or 790622764. Listed at 21 retailers as of October 29, 2026, with prices from £16,357 to £40,528, a £24,172 spread on the same certified stone. Cape Diamonds lists it at £40,528. 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

6.04

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.8°

Pavilion angle40.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG790622764

Dimensions14.32 × 10.08 × 6.46 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 LG790622764

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: £40,528 GBP|Low: £16,357 GBP|High: £53,377 GBP|Avg: £24,389 GBP|+1.9%

Cape Diamonds

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

November 1, 2026

Retailer 3£16,357 GBP

Retailer 15£16,796 GBP

Retailer 7£17,341 GBP

Retailer 14£18,054 GBP

Retailer 12£18,069 GBP

Retailer 5£18,199 GBP

Retailer 4£19,184 GBP

Retailer 10£20,220 GBP

Retailer 6£20,943 GBP

Retailer 13£20,943 GBP

Retailer 11£22,808 GBP

Retailer 2£29,906 GBP

Retailer 9£35,392 GBP

Retailer 8£37,669 GBP

Cape Diamonds£40,528 GBP

37 data points across 15 retailers

21 retailers£16,357 GBP to £40,528 GBP

B+

Cheapest Retailer

£16,357 GBP

$21,916 USD

B+

Retailer 2

£16,796 GBP

$22,505 USD

View

B+

Retailer 3

£17,341 GBP

$23,235 USD

View

B+

Retailer 4

£18,054 GBP

$24,191 USD

View

B+

Retailer 5

£18,069 GBP

$24,210 USD

View

B+

Retailer 6

£18,199 GBP

$24,384 USD

View

B+

Retailer 7

£19,119 GBP

$25,618 USD

View

B+

Retailer 8

£19,184 GBP

$25,705 USD

View

B+

Retailer 9

£20,220 GBP

$27,093 USD

View

Final sale: no returns

Retailer 10

£20,943 GBP

$28,061 USD

View

Price last confirmed 16 days ago

B+

Retailer 11

£20,943 GBP

$28,061 USD

View

Retailer 12

£22,220 GBP

$29,773 USD

View

Price last confirmed 47 days ago

Retailer 13

£22,808 GBP

View

Price last confirmed 7 days ago

B+

Retailer 14

£29,906 GBP

View

Retailer 15

£30,005 GBP

View

Retailer 16

£35,392 GBP

€45,163 EUR

View

Retailer 17

£37,669 GBP

$50,472 USD

View

Most Expensive

Cape Diamonds

cert_790622764 · Oct 29

£40,528 GBP

ZAR 877,277 ZAR

View

17 more retailers have this diamond

Prices start from £16,357 GBPSave up to £24,172 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

B+

6.04ct Oval

£16,357 GBP