Radiant|Lab Grown|IGI

0.65ct D IF Radiant Lab Grown Diamond

VG • D/IF • IGI LG674552409

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG674552409

Diamond specifications and retailer prices

From £615 GBP

As of November 2, 2026

Save £905 GBP (60%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: £1,520 GBP at Do Amore Diamonds · As of November 2, 2026

View at Do Amore Diamonds

About this 0.65ct lab-grown radiant diamond

This 0.65ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG674552409 or 674552409. Listed at 16 retailers as of November 2, 2026, with prices from £615 to £1,520, a £905 spread on the same certified stone. Do Amore Diamonds lists it at £1,520. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.65

Carat

Colour

Clarity

Very Good

Cut

Specifications

CutVery Good

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle43.5°

Pavilion angle31.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG674552409

Dimensions5.97 × 4.35 × 2.92 mm

L/W Ratio1.37

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

CutVery Good

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG674552409

Side View

Caratlytics Score

How it works →

Good

Decent quality, room for better deals

Unlock full score analysis

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

Price History

Last verified: Nov 2

Current: £1,520 GBP|Low: £82 GBP|High: £1,520 GBP|Avg: £551 GBP

Do Amore Diamonds

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October 18, 2026

Retailer 16£82 GBP

Retailer 8£112 GBP

Retailer 20£124 GBP

Retailer 18£130 GBP

Retailer 22£139 GBP

Retailer 2£254 GBP

Retailer 15£271 GBP

Retailer 19£274 GBP

Retailer 10£302 GBP

Retailer 6£366 GBP

Retailer 14£394 GBP

Retailer 4£426 GBP

Retailer 21£491 GBP

Retailer 12£538 GBP

Retailer 11£559 GBP

Retailer 24£620 GBP

Retailer 17£635 GBP

Retailer 3£726 GBP

Retailer 13£772 GBP

Retailer 9£795 GBP

Retailer 5£984 GBP

Retailer 7£1,222 GBP

Retailer 23£1,222 GBP

Do Amore Diamonds£1,520 GBP

24 data points across 24 retailers

16 retailers£615 GBP to £1,520 GBP

Retailer 1

£112 GBP

$150 USD

Price last confirmed 25 days ago

Retailer 2

£130 GBP

$174 USD

View

Price last confirmed 19 days ago

Retailer 3

£139 GBP

$186 USD

View

Price last confirmed 20 days ago

Retailer 4

£254 GBP

$341 USD

View

Price last confirmed 10 days ago

Retailer 5

£271 GBP

$363 USD

View

Price last confirmed 22 days ago

Retailer 6

£274 GBP

ZAR 5,937 ZAR

View

Price last confirmed 20 days ago

Retailer 7

£302 GBP

$405 USD

View

Price last confirmed 28 days ago

Retailer 8

£491 GBP

$659 USD

View

Price last confirmed 20 days ago

Retailer 9

£538 GBP

A$1,111 AUD

View

Price last confirmed 32 days ago

Retailer 10

£559 GBP

$750 USD

View

Price last confirmed 21 days ago

Retailer 11

£615 GBP

View

Retailer 12

£620 GBP

$833 USD

View

Price last confirmed 21 days ago

Retailer 13

£726 GBP

View

Price last confirmed 22 days ago

Retailer 14

£772 GBP

$1,036 USD

View

Price last confirmed 19 days ago

Retailer 15

£795 GBP

View

Price last confirmed 20 days ago

Most Expensive

Do Amore Diamonds

32-LG674552409 · Nov 2

£1,520 GBP

$2,040 USD

View

15 more retailers have this diamond

Prices start from £615 GBPSave up to £905 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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