Radiant|Lab Grown|IGI

3.56ct H VVS2 Radiant Lab Grown Diamond

ID • H/VVS2 • IGI LG844669132

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

Certificate IGI LG844669132

Diamond specifications and retailer prices

From £383 GBP

$513 USD

As of October 30, 2026

Save £1,834 GBP (83%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: £2,217 GBP at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 3.56ct lab-grown radiant diamond

This 3.56ct lab-grown radiant sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844669132 or 844669132. Listed at 17 retailers as of October 30, 2026, with prices from £383 to £2,217, a £1,834 spread on the same certified stone. Brilliant Earth lists it at £2,217. 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

3.56

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle45.6°

Pavilion angle36°

OriginLab Grown

Grading LabIGI

CertificateIGI LG844669132

Dimensions10.56 × 7.73 × 5.15 mm

L/W Ratio1.37

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 LG844669132

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: £2,217 GBP|Low: £383 GBP|High: £3,821 GBP|Avg: £1,060 GBP|-42.0%

Brilliant Earth

Retailer 2

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Retailer 17

November 1, 2026

Retailer 4£383 GBP

Retailer 7£428 GBP

Retailer 13£429 GBP

Retailer 15£475 GBP

Retailer 17£475 GBP

Retailer 3£505 GBP

Retailer 12£578 GBP

Retailer 8£737 GBP

Retailer 6£757 GBP

Retailer 16£814 GBP

Retailer 10£1,003 GBP

Retailer 11£1,031 GBP

Retailer 14£1,225 GBP

Retailer 5£1,249 GBP

Retailer 9£1,545 GBP

Retailer 2£1,983 GBP

Brilliant Earth£2,217 GBP

14 data points across 17 retailers

17 retailers£383 GBP to £2,217 GBP

Cheapest Retailer

£383 GBP

$513 USD

Retailer 2

£428 GBP

$574 USD

View

Final sale: no returns

Retailer 3

£429 GBP

$575 USD

View

Retailer 4

£475 GBP

$636 USD

View

Retailer 5

£475 GBP

$636 USD

View

Price last confirmed 16 days ago

Retailer 6

£505 GBP

View

Price last confirmed 16 days ago

Retailer 7

£578 GBP

$775 USD

View

B+

Retailer 8

£737 GBP

$988 USD

View

Retailer 9

£757 GBP

$1,014 USD

View

Retailer 10

£814 GBP

$1,091 USD

View

Retailer 11

£1,003 GBP

A$2,068 AUD

View

Retailer 12

£1,031 GBP

ZAR 22,320 ZAR

View

B+

Retailer 13

£1,225 GBP

$1,642 USD

View

B+

Retailer 14

£1,249 GBP

$1,674 USD

View

B+

Retailer 15

£1,545 GBP

$2,071 USD

View

Retailer 16

£1,983 GBP

View

Most Expensive

Brilliant Earth

21724930A · Oct 31

£2,217 GBP

$2,970 USD

View

16 more retailers have this diamond

Prices start from £383 GBPSave up to £1,834 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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3.56ct Radiant

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