Round|Lab Grown|IGI

5.08ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG754563465

Shape and cutting style on the report: Round brilliant

Certificate IGI LG754563465

Diamond specifications and retailer prices

From £4,934 GBP

$6,611 USD

As of October 29, 2026

Save £25,852 GBP (84%) vs most expensive(unlock to see where)

26 retailers carry this diamond

Most expensive: £30,786 GBP at Do Amore Diamonds · As of October 29, 2026

View at Do Amore Diamonds

About this 5.08ct lab-grown round diamond

This 5.08ct lab-grown round sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754563465 or 754563465. Listed at 26 retailers as of October 29, 2026, with prices from £4,934 to £30,786, a £25,852 spread on the same certified stone. Do Amore Diamonds lists it at £30,786. 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

5.08

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.5°

Pavilion angle40.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG754563465

Dimensions11.10 × 11.16 × 6.73 mm

L/W Ratio1.01

Girdle conditionFaceted

Culet sizePointed

Cert comments

HEARTS & ARROWS 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 LG754563465

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 29

Current: £30,786 GBP|Low: £4,723 GBP|High: £30,786 GBP|Avg: £12,048 GBP

Do Amore 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

Retailer 16

Retailer 17

October 30, 2026

Retailer 16£4,723 GBP

Retailer 8£5,133 GBP

Retailer 15£5,597 GBP

Retailer 3£5,698 GBP

Retailer 17£6,690 GBP

Retailer 9£6,703 GBP

Retailer 10£7,741 GBP

Retailer 5£10,459 GBP

Retailer 13£10,582 GBP

Retailer 12£12,471 GBP

Retailer 2£12,725 GBP

Retailer 11£12,836 GBP

Retailer 14£13,194 GBP

Retailer 4£15,752 GBP

Retailer 6£20,710 GBP

Retailer 7£23,545 GBP

Do Amore Diamonds£30,786 GBP

41 data points across 17 retailers

26 retailers£4,934 GBP to £30,786 GBP

Retailer 1

£4,723 GBP

Price last confirmed 13 days ago

Retailer 2

£4,934 GBP

$6,611 USD

View

Retailer 3

£5,132 GBP

$6,876 USD

View

Price last confirmed 17 days ago

Retailer 4

£5,132 GBP

$6,876 USD

View

Price last confirmed 24 days ago

Retailer 5

£5,133 GBP

$6,878 USD

View

Retailer 6

£5,597 GBP

$7,500 USD

View

Price last confirmed 12 days ago

Retailer 7

£5,696 GBP

$7,632 USD

View

Retailer 8

£5,698 GBP

$7,635 USD

View

Retailer 9

£5,724 GBP

$7,669 USD

View

Retailer 10

£6,609 GBP

$8,855 USD

View

Retailer 11

£6,690 GBP

$8,964 USD

View

Retailer 12

£6,703 GBP

$8,981 USD

View

Final sale: no returns

Retailer 13

£6,916 GBP

HK$72,400 HKD

View

Retailer 14

£7,105 GBP

$9,520 USD

View

Retailer 15

£7,741 GBP

View

Retailer 16

£10,459 GBP

$14,014 USD

View

Retailer 17

£10,582 GBP

€13,504 EUR

View

B+

Retailer 18

£12,471 GBP

View

B+

Retailer 19

£12,725 GBP

$17,050 USD

View

B+

Retailer 20

£12,836 GBP

ZAR 277,840 ZAR

View

Retailer 21

£13,194 GBP

A$27,197 AUD

View

Price last confirmed 8 days ago

B+

Retailer 22

£15,752 GBP

$21,106 USD

View

Retailer 23

£20,710 GBP

A$42,691 AUD

View

Price last confirmed 21 days ago

Retailer 24

£21,263 GBP

$28,490 USD

View

Retailer 25

£23,545 GBP

SGD 42,632 SGD

View

Most Expensive

Do Amore Diamonds

27-EA4852507 · Oct 29

£30,786 GBP

$41,250 USD

View

25 more retailers have this diamond

Prices start from £4,934 GBPSave up to £25,852 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

5.08ct Round

£4,934 GBP