Radiant|Lab Grown|IGI

3.29ct F VVS1 Radiant Lab Grown Diamond

ID • F/VVS1 • IGI LG846659040

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

Certificate IGI LG846659040

Diamond specifications and retailer prices

From £455 GBP

$610 USD

As of November 1, 2026

Save £2,981 GBP (87%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: £3,435 GBP at Brilliant Earth · As of November 2, 2026

View at Brilliant Earth

About this 3.29ct lab-grown radiant diamond

This 3.29ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG846659040 or 846659040. Listed at 18 retailers as of November 1, 2026, with prices from £455 to £3,435, a £2,981 spread on the same certified stone. Brilliant Earth lists it at £3,435. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.29

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle37.9°

Pavilion angle36.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG846659040

Dimensions10.53 × 7.41 × 5.08 mm

L/W Ratio1.42

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 LG846659040

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: £3,435 GBP|Low: £455 GBP|High: £3,435 GBP|Avg: £1,151 GBP

Brilliant Earth

Retailer 2

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Retailer 17

November 2, 2026

Retailer 7£455 GBP

Retailer 4£477 GBP

Retailer 10£546 GBP

Retailer 5£674 GBP

Retailer 14£674 GBP

Retailer 3£718 GBP

Retailer 13£765 GBP

Retailer 11£784 GBP

Retailer 16£1,063 GBP

Retailer 2£1,092 GBP

Retailer 15£1,298 GBP

Retailer 6£1,487 GBP

Retailer 9£1,620 GBP

Retailer 8£1,633 GBP

Retailer 17£1,657 GBP

Retailer 12£2,100 GBP

Brilliant Earth£3,435 GBP

11 data points across 17 retailers

18 retailers£455 GBP to £3,435 GBP

Cheapest Retailer

£455 GBP

$610 USD

Retailer 2

£477 GBP

$640 USD

View

Final sale: no returns

Retailer 3

£546 GBP

View

B+

Retailer 4

£674 GBP

$905 USD

View

Retailer 5

£674 GBP

$905 USD

View

Retailer 6

£718 GBP

$963 USD

View

Retailer 7

£765 GBP

€978 EUR

View

Retailer 8

£784 GBP

View

Retailer 9

£1,063 GBP

A$2,194 AUD

View

Retailer 10

£1,092 GBP

ZAR 23,679 ZAR

View

B+

Retailer 11

£1,298 GBP

$1,742 USD

View

B+

Retailer 12

£1,487 GBP

$1,996 USD

View

B+

Retailer 13

£1,620 GBP

$2,174 USD

View

B+

Retailer 14

£1,633 GBP

$2,191 USD

View

B+

Retailer 15

£1,657 GBP

$2,223 USD

View

B+

Retailer 16

£2,100 GBP

View

Retailer 17

£2,903 GBP

$3,895 USD

View

Most Expensive

Brilliant Earth

22257008A · Nov 2

£3,435 GBP

$4,610 USD

View

17 more retailers have this diamond

Prices start from £455 GBPSave up to £2,981 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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3.29ct Radiant

£455 GBP