Radiant|Lab Grown|IGI

3.13ct F VVS1 Radiant Lab Grown Diamond

EX • F/VVS1 • IGI LG845619620

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

Certificate IGI LG845619620

Diamond specifications and retailer prices

From £657 GBP

$881 USD

As of November 2, 2026

Save £4,567 GBP (87%) vs most expensive(unlock to see where)

23 retailers carry this diamond

Most expensive: £5,835 GBP at Do Amore Diamonds · As of November 2, 2026

View at Do Amore Diamonds

About this 3.13ct lab-grown radiant diamond

This 3.13ct 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 LG845619620 or 845619620. Listed at 23 retailers as of November 2, 2026, with a 696% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.13

Carat

Colour

VVS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle38.9°

Pavilion angle33.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG845619620

Dimensions10.93 × 7.35 × 4.72 mm

L/W Ratio1.49

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG845619620

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: £5,835 GBP|Low: £657 GBP|High: £5,835 GBP|Avg: £2,025 GBP

Do Amore Diamonds

Retailer 2

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November 2, 2026

Retailer 9£657 GBP

Retailer 16£715 GBP

Retailer 4£762 GBP

Retailer 5£894 GBP

Retailer 13£976 GBP

Retailer 10£1,025 GBP

Retailer 12£1,115 GBP

Retailer 2£1,224 GBP

Retailer 17£1,286 GBP

Retailer 3£1,576 GBP

Retailer 7£1,695 GBP

Retailer 19£1,899 GBP

Retailer 20£1,953 GBP

Retailer 6£2,053 GBP

Retailer 8£2,317 GBP

Retailer 15£2,383 GBP

Retailer 14£2,608 GBP

Retailer 21£2,868 GBP

Retailer 11£2,929 GBP

Retailer 23£3,557 GBP

Retailer 22£3,616 GBP

Retailer 18£5,224 GBP

Do Amore Diamonds£5,835 GBP

16 data points across 23 retailers

23 retailers£657 GBP to £5,224 GBP

Cheapest Retailer

£657 GBP

$881 USD

Retailer 2

£715 GBP

$959 USD

View

Retailer 3

£762 GBP

$1,022 USD

View

Retailer 4

£894 GBP

$1,200 USD

View

Retailer 5

£976 GBP

View

Retailer 6

£1,025 GBP

$1,375 USD

View

B+

Retailer 7

£1,115 GBP

$1,496 USD

View

B+

Retailer 8

£1,224 GBP

$1,642 USD

View

B+

Retailer 9

£1,286 GBP

View

B+

Retailer 10

£1,576 GBP

$2,115 USD

View

B+

Retailer 11

£1,695 GBP

$2,274 USD

View

Retailer 12

£1,899 GBP

A$3,921 AUD

View

Retailer 13

£1,953 GBP

ZAR 42,331 ZAR

View

Retailer 14

£2,053 GBP

$2,754 USD

View

Retailer 15

£2,317 GBP

View

Retailer 16

£2,383 GBP

$3,198 USD

View

Retailer 17

£2,608 GBP

$3,500 USD

View

Retailer 18

£2,868 GBP

View

Retailer 19

£2,929 GBP

$3,931 USD

View

Retailer 20

£3,557 GBP

$4,773 USD

View

Retailer 21

£3,616 GBP

$4,852 USD

View

Retailer 22

£5,224 GBP

$7,010 USD

View

Most Expensive

Do Amore Diamonds

27-45B7B3C9E · Nov 2

£5,835 GBP

$7,830 USD

View

Price under review

22 more retailers have this diamond

Prices start from £657 GBPSave up to £4,567 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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