Radiant|Lab Grown|IGI

1.18ct F VVS1 Radiant Lab Grown Diamond

EX • F/VVS1 • IGI LG792667624

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

Certificate IGI LG792667624

Diamond specifications and retailer prices

From £135 GBP

$181 USD

As of October 30, 2026

Save £740 GBP (85%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: £874 GBP at Flawless Fine Jewelry · As of October 31, 2026

View at Flawless Fine Jewelry

About this 1.18ct lab-grown radiant diamond

This 1.18ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG792667624 or 792667624. Listed at 18 retailers as of October 30, 2026, with prices from £135 to £874, a £740 spread on the same certified stone. Flawless Fine Jewelry lists it at £874. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.18

Carat

Colour

VVS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle43.2°

Pavilion angle30.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG792667624

Dimensions7.29 × 5.16 × 3.30 mm

L/W Ratio1.41

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG792667624

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: £874 GBP|Low: £130 GBP|High: £874 GBP|Avg: £390 GBP

Flawless Fine Jewelry

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Retailer 18

November 1, 2026

Retailer 17£135 GBP

Retailer 6£156 GBP

Retailer 8£168 GBP

Retailer 18£168 GBP

Retailer 12£205 GBP

Retailer 9£225 GBP

Retailer 2£289 GBP

Retailer 13£302 GBP

Retailer 14£310 GBP

Retailer 4£401 GBP

Retailer 5£407 GBP

Retailer 15£408 GBP

Retailer 3£538 GBP

Retailer 10£546 GBP

Retailer 16£569 GBP

Retailer 7£579 GBP

Retailer 11£783 GBP

Flawless Fine Jewelry£874 GBP

38 data points across 18 retailers

18 retailers£135 GBP to £874 GBP

Cheapest Retailer

£135 GBP

$181 USD

Retailer 2

£156 GBP

$210 USD

View

Retailer 3

£168 GBP

$225 USD

View

Price last confirmed 8 days ago

Retailer 4

£168 GBP

$225 USD

View

Retailer 5

£205 GBP

View

B+

Retailer 6

£225 GBP

$302 USD

View

Retailer 7

£289 GBP

ZAR 6,268 ZAR

View

Retailer 8

£302 GBP

View

Retailer 9

£310 GBP

€396 EUR

View

B+

Retailer 10

£401 GBP

$538 USD

View

B+

Retailer 11

£407 GBP

$546 USD

View

Retailer 12

£408 GBP

A$843 AUD

View

B+

Retailer 13

£538 GBP

$722 USD

View

B+

Retailer 14

£546 GBP

SGD 990 SGD

View

Retailer 15

£569 GBP

$763 USD

View

B+

Retailer 16

£579 GBP

$777 USD

View

Retailer 17

£783 GBP

View

Most Expensive

Flawless Fine Jewelry

1D0D8841F · Oct 31

£874 GBP

View

17 more retailers have this diamond

Prices start from £135 GBPSave up to £740 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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