Cushion|Lab Grown|IGI

0.58ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG741586868

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG741586868

Diamond specifications and retailer prices

From £197 GBP

$265 USD

As of November 1, 2026

Save £1,494 GBP (88%) vs most expensive(unlock to see where)

21 retailers carry this diamond

Most expensive: £1,692 GBP at Do Amore Diamonds · As of November 1, 2026

View at Do Amore Diamonds

About this 0.58ct lab-grown cushion diamond

This 0.58ct lab-grown cushion 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 LG741586868 or 741586868. Listed at 21 retailers as of November 1, 2026, with prices from £197 to £1,692, a £1,494 spread on the same certified stone. Do Amore Diamonds lists it at £1,692. 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

0.58

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.5°

Pavilion angle35.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG741586868

Dimensions5.96 × 4.44 × 2.93 mm

L/W Ratio1.34

Girdle conditionFaceted

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG741586868

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: Nov 1

Current: £382 GBP|Low: £324 GBP|High: £979 GBP|Avg: £535 GBP|+2.3%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

November 2, 2026

Retailer 10£324 GBP

Retailer 1£382 GBP

Retailer 9£400 GBP

Retailer 5£438 GBP

Retailer 4£461 GBP

Retailer 3£483 GBP

Retailer 7£517 GBP

Retailer 8£613 GBP

Retailer 2£718 GBP

Retailer 6£966 GBP

40 data points across 10 retailers

21 retailers£197 GBP to £1,692 GBP

Cheapest Retailer

£197 GBP

$265 USD

Final sale: no returns

Retailer 2

£235 GBP

$315 USD

View

Retailer 3

£276 GBP

$370 USD

View

Retailer 4

£324 GBP

$435 USD

View

Retailer 5

£382 GBP

€488 EUR

View

Retailer 6

£400 GBP

$537 USD

View

Retailer 7

£438 GBP

ZAR 9,490 ZAR

View

Retailer 8

£461 GBP

View

Retailer 9

£483 GBP

View

B+

Retailer 10

£506 GBP

$679 USD

View

B+

Retailer 11

£517 GBP

A$1,067 AUD

View

B+

Retailer 12

£613 GBP

A$1,266 AUD

View

B+

Retailer 13

£696 GBP

CA$1,296 CAD

View

B+

Retailer 14

£718 GBP

$963 USD

View

B+

Retailer 15

£821 GBP

$1,102 USD

View

Retailer 16

£901 GBP

$1,209 USD

View

Retailer 17

£901 GBP

$1,209 USD

View

B+

Retailer 18

£966 GBP

View

Retailer 19

£975 GBP

$1,309 USD

View

Retailer 20

£1,379 GBP

$1,850 USD

View

Most Expensive

Do Amore Diamonds

27-73943B21A · Nov 1

£1,692 GBP

$2,270 USD

View

20 more retailers have this diamond

Prices start from £197 GBPSave up to £1,494 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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