Radiant|Lab Grown|IGI

0.65ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG674502041

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

Certificate IGI LG674502041

Diamond specifications and retailer prices

From £436 GBP

As of November 2, 2026

Save £1,084 GBP (71%) 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 top-tier cut grade and certified by IGI LG674502041 or 674502041. Listed at 16 retailers as of November 2, 2026, with prices from £436 to £1,520, a £1,084 spread on the same certified stone. Do Amore Diamonds lists it at £1,520. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.65

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle44.1°

Pavilion angle31.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG674502041

Dimensions5.92 × 4.32 × 2.88 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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG674502041

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: Nov 2

Current: £1,520 GBP|Low: £108 GBP|High: £1,520 GBP|Avg: £572 GBP

Do Amore Diamonds

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October 18, 2026

Retailer 8£112 GBP

Retailer 19£124 GBP

Retailer 17£130 GBP

Retailer 21£139 GBP

Retailer 2£254 GBP

Retailer 15£271 GBP

Retailer 18£274 GBP

Retailer 11£302 GBP

Retailer 6£366 GBP

Retailer 14£394 GBP

Retailer 4£426 GBP

Retailer 20£491 GBP

Retailer 9£538 GBP

Retailer 12£559 GBP

Retailer 23£620 GBP

Retailer 16£635 GBP

Retailer 3£726 GBP

Retailer 13£772 GBP

Retailer 10£795 GBP

Retailer 5£984 GBP

Retailer 7£1,222 GBP

Retailer 22£1,222 GBP

Do Amore Diamonds£1,520 GBP

24 data points across 23 retailers

16 retailers£436 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 21 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

B+

Retailer 8

£436 GBP

View

Retailer 9

£491 GBP

$659 USD

View

Price last confirmed 20 days ago

Retailer 10

£538 GBP

A$1,111 AUD

View

Price last confirmed 25 days ago

Retailer 11

£559 GBP

$750 USD

View

Price last confirmed 19 days ago

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-LG674502041 · Nov 2

£1,520 GBP

$2,040 USD

View

15 more retailers have this diamond

Prices start from £436 GBPSave up to £1,084 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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0.65ct Radiant

£436 GBP