Radiant|Lab Grown|IGI

0.94ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG618477732

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

Certificate IGI LG618477732

Diamond specifications and retailer prices

From £124 GBP

$166 USD

As of October 30, 2026

Save £1,127 GBP (90%) vs most expensive(unlock to see where)

23 retailers carry this diamond

Most expensive: £1,251 GBP at Queensmith · As of October 27, 2026

View at Queensmith

About this 0.94ct lab-grown radiant diamond

This 0.94ct lab-grown radiant sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG618477732 or 618477732. Listed at 23 retailers as of October 27, 2026, with prices from £124 to £1,251, a £1,127 spread on the same certified stone. Queensmith lists it at £1,251. 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

0.94

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle40.8°

Pavilion angle33.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG618477732

Dimensions7.17 × 4.97 × 3.17 mm

L/W Ratio1.44

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 LG618477732

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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

Price History

Last verified: Oct 30

Current: £306 GBP|Low: £119 GBP|High: £1,187 GBP|Avg: £355 GBP|+4.6%

Retailer 1

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Retailer 15

October 31, 2026

Retailer 14£124 GBP

Retailer 7£138 GBP

Retailer 4£143 GBP

Retailer 5£153 GBP

Retailer 15£153 GBP

Retailer 9£208 GBP

Retailer 2£216 GBP

Retailer 1£306 GBP

Retailer 10£306 GBP

Retailer 6£331 GBP

Retailer 11£422 GBP

Retailer 13£521 GBP

Retailer 3£544 GBP

Retailer 12£792 GBP

Retailer 8£881 GBP

46 data points across 15 retailers

23 retailers£124 GBP to £1,251 GBP

Cheapest Retailer

£124 GBP

$166 USD

Retailer 2

£138 GBP

$185 USD

View

Final sale: no returns

Retailer 3

£143 GBP

$192 USD

View

Retailer 4

£153 GBP

$205 USD

View

Retailer 5

£153 GBP

$205 USD

View

Retailer 6

£208 GBP

View

Retailer 7

£216 GBP

$290 USD

View

Retailer 8

£248 GBP

HK$2,600 HKD

View

Retailer 9

£306 GBP

View

Retailer 10

£306 GBP

ZAR 6,621 ZAR

View

Retailer 11

£331 GBP

$444 USD

View

Retailer 12

£340 GBP

$455 USD

View

Retailer 13

£422 GBP

A$870 AUD

View

B+

Retailer 14

£521 GBP

$698 USD

View

B+

Retailer 15

£544 GBP

$729 USD

View

B+

Retailer 16

£589 GBP

SGD 1,067 SGD

View

B+

Retailer 17

£673 GBP

$902 USD

View

B+

Retailer 18

£792 GBP

View

Retailer 19

£811 GBP

$1,086 USD

View

B+

Retailer 20

£881 GBP

$1,180 USD

View

Retailer 21

£907 GBP

$1,215 USD

View

Price last confirmed 82 days ago

Retailer 22

£1,187 GBP

$1,590 USD

View

Most Expensive

Queensmith

LG618477732 · Oct 27

£1,251 GBP

View

22 more retailers have this diamond

Prices start from £124 GBPSave up to £1,127 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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