Radiant|Lab Grown|IGI

2.43ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG677563842

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

Certificate IGI LG677563842

Diamond specifications and retailer prices

From £452 GBP

$605 USD

As of October 31, 2026

Save £2,750 GBP (86%) vs most expensive(unlock to see where)

13 retailers carry this diamond

Most expensive: £3,202 GBP at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 2.43ct lab-grown radiant diamond

This 2.43ct lab-grown radiant sits in the two to three carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG677563842 or 677563842. Listed at 13 retailers as of October 31, 2026, with prices from £452 to £3,202, a £2,750 spread on the same certified stone. Brilliant Earth lists it at £3,202. 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

2.43

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle41.8°

Pavilion angle36.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG677563842

Dimensions7.57 × 7.54 × 4.96 mm

L/W Ratio1.00

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 LG677563842

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 31

Current: £3,202 GBP|Low: £293 GBP|High: £3,470 GBP|Avg: £991 GBP|-7.7%

Brilliant Earth

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

November 1, 2026

Retailer 3£305 GBP

Retailer 12£339 GBP

Retailer 10£370 GBP

Retailer 8£452 GBP

Retailer 4£542 GBP

Retailer 7£575 GBP

Retailer 11£611 GBP

Retailer 9£817 GBP

Retailer 14£1,119 GBP

Retailer 6£1,172 GBP

Retailer 13£1,279 GBP

Retailer 5£1,286 GBP

Retailer 2£1,323 GBP

Brilliant Earth£3,202 GBP

28 data points across 14 retailers

13 retailers£452 GBP to £3,202 GBP

Retailer 1

£339 GBP

$454 USD

Price last confirmed 20 days ago

Retailer 2

£370 GBP

View

Price last confirmed 15 days ago

Retailer 3

£452 GBP

$605 USD

View

B+

Retailer 4

£542 GBP

$726 USD

View

Retailer 5

£575 GBP

€734 EUR

View

Retailer 6

£611 GBP

$819 USD

View

B+

Retailer 7

£817 GBP

ZAR 17,684 ZAR

View

B+

Retailer 8

£1,111 GBP

View

B+

Retailer 9

£1,119 GBP

$1,499 USD

View

B+

Retailer 10

£1,279 GBP

$1,714 USD

View

Retailer 11

£1,286 GBP

$1,723 USD

View

Price last confirmed 21 days ago

Retailer 12

£1,323 GBP

View

Most Expensive

Brilliant Earth

12965075A · Oct 31

£3,202 GBP

$4,290 USD

View

12 more retailers have this diamond

Prices start from £452 GBPSave up to £2,750 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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