Round|Lab Grown|IGI

7.04ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG784604648

Shape and cutting style on the report: Round brilliant

Certificate IGI LG784604648

Diamond specifications and retailer prices

From £27,140 GBP

$36,365 USD

As of October 29, 2026

Save £15,692 GBP (37%) vs most expensive(unlock to see where)

20 retailers carry this diamond

Most expensive: £42,832 GBP at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 7.04ct lab-grown round diamond

This 7.04ct lab-grown round 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 LG784604648 or 784604648. Listed at 20 retailers as of October 31, 2026, with prices from £27,140 to £42,832, a £15,692 spread on the same certified stone. Brilliant Earth lists it at £42,832. 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

7.04

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.5°

Pavilion angle41°

OriginLab Grown

Grading LabIGI

CertificateIGI LG784604648

Dimensions12.24 × 12.28 × 7.62 mm

L/W Ratio1.00

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 LG784604648

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 29

Current: £42,832 GBP|Low: £22,401 GBP|High: £316,087 GBP|Avg: £67,352 GBP

Brilliant Earth

Retailer 2

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October 31, 2026

Retailer 10£22,401 GBP

Retailer 18£27,140 GBP

Retailer 19£27,140 GBP

Retailer 15£27,357 GBP

Retailer 17£29,220 GBP

Retailer 11£30,273 GBP

Retailer 7£30,396 GBP

Retailer 16£31,017 GBP

Retailer 9£31,482 GBP

Retailer 13£33,357 GBP

Retailer 2£35,117 GBP

Retailer 12£42,405 GBP

Brilliant Earth£42,832 GBP

Retailer 14£56,390 GBP

Retailer 6£71,921 GBP

Retailer 3£86,627 GBP

Retailer 5£94,022 GBP

Retailer 4£121,585 GBP

Retailer 8£280,994 GBP

31 data points across 19 retailers

20 retailers£27,140 GBP to £42,832 GBP

Retailer 1

£22,401 GBP

$30,014 USD

Price last confirmed 59 days ago

B+

Retailer 2

£27,140 GBP

$36,365 USD

View

B+

Retailer 3

£27,140 GBP

$36,365 USD

View

B+

Retailer 4

£27,357 GBP

$36,656 USD

View

B+

Retailer 5

£29,220 GBP

$39,151 USD

View

Retailer 6

£30,021 GBP

$40,225 USD

View

Retailer 7

£30,396 GBP

$40,727 USD

View

Final sale: no returns

B+

Retailer 8

£31,017 GBP

$41,560 USD

View

B+

Retailer 9

£31,482 GBP

$42,183 USD

View

Retailer 10

£31,482 GBP

$42,183 USD

View

Price last confirmed 15 days ago

B+

Retailer 11

£35,117 GBP

View

Retailer 12

£42,405 GBP

View

Most Expensive

Brilliant Earth

19976359A · Oct 31

£42,832 GBP

$57,390 USD

View

12 more retailers have this diamond

Prices start from £27,140 GBPSave up to £15,692 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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B+

7.04ct Round

£27,140 GBP