Radiant|Lab Grown|IGI

3.14ct E FL Radiant Lab Grown Diamond

EX • E/FL • IGI LG833683862

Shape and cutting style on the report: Cut cornered rectangular mixed cut

Certificate IGI LG833683862

Diamond specifications and retailer prices

From £2,078 GBP

$2,767 USD

As of October 28, 2026

Save £9,967 GBP (83%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: £12,045 GBP at Do Amore Diamonds · As of October 29, 2026

View at Do Amore Diamonds

About this 3.14ct lab-grown radiant diamond

This 3.14ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG833683862 or 833683862. Listed at 15 retailers as of October 28, 2026, with prices from £2,078 to £12,045, a £9,967 spread on the same certified stone. Do Amore Diamonds lists it at £12,045. 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

3.14

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.5°

Pavilion angle46.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG833683862

Dimensions9.75 × 7.00 × 4.62 mm

L/W Ratio1.39

Culet sizeLarge

Cert comments

As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG833683862

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 28

Current: £12,045 GBP|Low: £2,078 GBP|High: £12,045 GBP|Avg: £4,473 GBP

Do Amore Diamonds

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

October 29, 2026

Retailer 11£2,078 GBP

Retailer 6£2,262 GBP

Retailer 12£2,369 GBP

Retailer 5£3,079 GBP

Retailer 7£3,351 GBP

Retailer 4£3,378 GBP

Retailer 10£4,280 GBP

Retailer 2£5,760 GBP

Retailer 13£5,783 GBP

Retailer 8£6,321 GBP

Retailer 9£6,517 GBP

Retailer 3£8,643 GBP

Do Amore Diamonds£12,045 GBP

11 data points across 13 retailers

15 retailers£2,078 GBP to £12,045 GBP

Retailer 1

£1,783 GBP

$2,375 USD

Price last confirmed 27 days ago

Retailer 2

£2,078 GBP

$2,767 USD

View

Retailer 3

£2,155 GBP

$2,870 USD

View

Price last confirmed 26 days ago

Retailer 4

£2,262 GBP

$3,012 USD

View

Final sale: no returns

Retailer 5

£2,369 GBP

$3,155 USD

View

Retailer 6

£2,962 GBP

$3,945 USD

View

Price last confirmed 29 days ago

B+

Retailer 7

£3,351 GBP

View

Retailer 8

£3,378 GBP

$4,498 USD

View

Price last confirmed 26 days ago

Retailer 9

£4,280 GBP

View

Retailer 10

£5,760 GBP

ZAR 123,915 ZAR

View

Retailer 11

£5,783 GBP

$7,701 USD

View

Retailer 12

£6,321 GBP

View

Retailer 13

£6,517 GBP

$8,678 USD

View

Retailer 14

£8,643 GBP

$11,509 USD

View

Most Expensive

Do Amore Diamonds

20-E99738 · Oct 29

£12,045 GBP

$16,040 USD

View

14 more retailers have this diamond

Prices start from £2,078 GBPSave up to £9,967 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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