Radiant|Lab Grown|IGI

1.44ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG627445037

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

Certificate IGI LG627445037

Diamond specifications and retailer prices

From £207 GBP

$278 USD

As of October 30, 2026

Save £829 GBP (80%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: £1,037 GBP at MOH London · As of October 29, 2026

View at MOH London

About this 1.44ct lab-grown radiant diamond

This 1.44ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG627445037 or 627445037. Listed at 17 retailers as of October 29, 2026, with prices from £207 to £1,037, a £829 spread on the same certified stone. MOH London lists it at £1,037. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.44

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle42.4°

Pavilion angle33.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG627445037

Dimensions8.05 × 5.58 × 3.67 mm

L/W Ratio1.44

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG627445037

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 30

Current: £1,037 GBP|Low: £199 GBP|High: £1,044 GBP|Avg: £536 GBP|+4.5%

MOH London

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 14£207 GBP

Retailer 5£232 GBP

Retailer 3£241 GBP

Retailer 4£257 GBP

Retailer 15£257 GBP

Retailer 11£377 GBP

Retailer 17£424 GBP

Retailer 10£442 GBP

Retailer 8£450 GBP

Retailer 2£453 GBP

Retailer 6£462 GBP

Retailer 12£679 GBP

Retailer 13£790 GBP

Retailer 16£827 GBP

Retailer 9£865 GBP

Retailer 7£1,001 GBP

MOH London£1,037 GBP

43 data points across 17 retailers

17 retailers£207 GBP to £1,037 GBP

Cheapest Retailer

£207 GBP

$278 USD

Retailer 2

£232 GBP

$311 USD

View

Final sale: no returns

Retailer 3

£241 GBP

$323 USD

View

Retailer 4

£257 GBP

$345 USD

View

Retailer 5

£257 GBP

$345 USD

View

Retailer 6

£377 GBP

$505 USD

View

B+

Retailer 7

£424 GBP

$568 USD

View

B+

Retailer 8

£442 GBP

ZAR 9,570 ZAR

View

B+

Retailer 9

£450 GBP

$603 USD

View

B+

Retailer 10

£453 GBP

View

B+

Retailer 11

£462 GBP

$619 USD

View

B+

Retailer 12

£679 GBP

$910 USD

View

Retailer 13

£790 GBP

$1,059 USD

View

Retailer 14

£827 GBP

$1,108 USD

View

Retailer 15

£865 GBP

$1,159 USD

View

Retailer 16

£1,001 GBP

View

Most Expensive

MOH London

LG627445037 · Oct 29

£1,037 GBP

View

16 more retailers have this diamond

Prices start from £207 GBPSave up to £829 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

1.44ct Radiant

£207 GBP