Radiant|Lab Grown|IGI

2.55ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG786644074

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

Certificate IGI LG786644074

Diamond specifications and retailer prices

From £279 GBP

$374 USD

As of November 2, 2026

Save £2,102 GBP (88%) vs most expensive(unlock to see where)

20 retailers carry this diamond

Most expensive: £2,381 GBP at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 2.55ct lab-grown radiant diamond

This 2.55ct 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 LG786644074 or 786644074. Listed at 20 retailers as of October 31, 2026, with prices from £279 to £2,381, a £2,102 spread on the same certified stone. Brilliant Earth lists it at £2,381. 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

2.55

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle42.1°

Pavilion angle32.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG786644074

Dimensions9.63 × 6.71 × 4.43 mm

L/W Ratio1.44

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 LG786644074

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 2

Current: £2,381 GBP|Low: £268 GBP|High: £2,545 GBP|Avg: £845 GBP|-6.5%

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 2, 2026

Retailer 3£279 GBP

Retailer 4£346 GBP

Retailer 7£376 GBP

Retailer 11£459 GBP

Retailer 9£549 GBP

Retailer 6£554 GBP

Retailer 8£626 GBP

Retailer 10£767 GBP

Retailer 2£839 GBP

Retailer 14£870 GBP

Retailer 5£1,309 GBP

Retailer 13£1,342 GBP

Retailer 12£1,355 GBP

Brilliant Earth£2,381 GBP

36 data points across 14 retailers

20 retailers£279 GBP to £2,381 GBP

Cheapest Retailer

£279 GBP

$374 USD

Retailer 2

£313 GBP

$419 USD

View

Final sale: no returns

Retailer 3

£324 GBP

$434 USD

View

Retailer 4

£346 GBP

$464 USD

View

Retailer 5

£346 GBP

$464 USD

View

Price last confirmed 8 days ago

Retailer 6

£376 GBP

View

Retailer 7

£459 GBP

$615 USD

View

Retailer 8

£549 GBP

€700 EUR

View

B+

Retailer 9

£554 GBP

$742 USD

View

Retailer 10

£622 GBP

$834 USD

View

Retailer 11

£626 GBP

View

Retailer 12

£767 GBP

A$1,581 AUD

View

Retailer 13

£839 GBP

ZAR 18,155 ZAR

View

B+

Retailer 14

£870 GBP

$1,166 USD

View

B+

Retailer 15

£1,114 GBP

$1,493 USD

View

B+

Retailer 16

£1,309 GBP

$1,754 USD

View

B+

Retailer 17

£1,342 GBP

View

B+

Retailer 18

£1,355 GBP

View

Retailer 19

£1,662 GBP

$2,227 USD

View

Price last confirmed 66 days ago

Most Expensive

Brilliant Earth

19350115A · Oct 31

£2,381 GBP

$3,190 USD

View

19 more retailers have this diamond

Prices start from £279 GBPSave up to £2,102 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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