Radiant|Lab Grown|IGI

5.52ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG828663212

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

Certificate IGI LG828663212

Diamond specifications and retailer prices

From £859 GBP

$1,151 USD

As of October 27, 2026

Save £3,477 GBP (80%) vs most expensive(unlock to see where)

21 retailers carry this diamond

Most expensive: £4,336 GBP at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 5.52ct lab-grown radiant diamond

This 5.52ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828663212 or 828663212. Listed at 21 retailers as of October 27, 2026, with prices from £859 to £4,336, a £3,477 spread on the same certified stone. Brilliant Earth lists it at £4,336. 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

5.52

Carat

Colour

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle41.7°

Pavilion angle32.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG828663212

Dimensions12.96 × 8.61 × 5.56 mm

L/W Ratio1.51

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 LG828663212

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 27

Current: £4,336 GBP|Low: £810 GBP|High: £8,187 GBP|Avg: £2,425 GBP|-47.0%

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

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Retailer 16

Retailer 17

October 30, 2026

Retailer 7£859 GBP

Retailer 11£982 GBP

Retailer 10£1,019 GBP

Retailer 16£1,032 GBP

Retailer 12£1,275 GBP

Retailer 6£1,349 GBP

Retailer 8£1,420 GBP

Retailer 14£1,701 GBP

Retailer 5£2,457 GBP

Retailer 17£2,758 GBP

Retailer 13£2,944 GBP

Retailer 3£2,982 GBP

Retailer 15£3,022 GBP

Retailer 9£3,111 GBP

Retailer 2£3,963 GBP

Retailer 4£4,283 GBP

Brilliant Earth£4,336 GBP

34 data points across 17 retailers

21 retailers£859 GBP to £4,336 GBP

Retailer 1

£723 GBP

$969 USD

Price last confirmed 13 days ago

Retailer 2

£787 GBP

$1,055 USD

View

Price last confirmed 16 days ago

Retailer 3

£840 GBP

$1,125 USD

View

Price last confirmed 27 days ago

Retailer 4

£859 GBP

$1,151 USD

View

Final sale: no returns

Retailer 5

£982 GBP

View

Retailer 6

£1,019 GBP

$1,365 USD

View

Retailer 7

£1,032 GBP

HK$10,800 HKD

View

Retailer 8

£1,275 GBP

View

Retailer 9

£1,349 GBP

€1,721 EUR

View

Price last confirmed 7 days ago

Retailer 10

£1,420 GBP

$1,902 USD

View

B+

Retailer 11

£1,701 GBP

$2,279 USD

View

Retailer 12

£2,360 GBP

$3,162 USD

View

Price last confirmed 14 days ago

B+

Retailer 13

£2,457 GBP

View

Retailer 14

£2,758 GBP

$3,696 USD

View

Retailer 15

£2,944 GBP

$3,945 USD

View

Retailer 16

£2,982 GBP

SGD 5,399 SGD

View

Retailer 17

£3,022 GBP

View

Retailer 18

£3,111 GBP

A$6,413 AUD

View

Price last confirmed 22 days ago

Retailer 19

£3,963 GBP

$5,310 USD

View

Retailer 20

£4,283 GBP

$5,739 USD

View

Most Expensive

Brilliant Earth

21274155A · Oct 30

£4,336 GBP

$5,810 USD

View

20 more retailers have this diamond

Prices start from £859 GBPSave up to £3,477 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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