Round|Lab Grown|IGI

1.14ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG787657802

Shape and cutting style on the report: Round brilliant

Certificate IGI LG787657802

Diamond specifications and retailer prices

From £224 GBP

$300 USD

As of October 29, 2026

Save £1,761 GBP (89%) vs most expensive(unlock to see where)

30 retailers carry this diamond

Most expensive: £1,985 GBP at Do Amore Diamonds · As of October 29, 2026

View at Do Amore Diamonds

About this 1.14ct lab-grown round diamond

This 1.14ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG787657802 or 787657802. Listed at 30 retailers as of October 29, 2026, with prices from £224 to £1,985, a £1,761 spread on the same certified stone. Do Amore Diamonds lists it at £1,985. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.14

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.3°

Pavilion angle40.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG787657802

Dimensions6.73 × 6.81 × 4.10 mm

L/W Ratio1.01

Girdle conditionFaceted

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 LG787657802

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 29

Current: £1,664 GBP|Low: £250 GBP|High: £1,985 GBP|Avg: £706 GBP|-16.2%

Do Amore Diamonds

Retailer 2

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October 30, 2026

Retailer 17£250 GBP

Retailer 4£351 GBP

Retailer 8£352 GBP

Retailer 20£355 GBP

Retailer 3£412 GBP

Retailer 13£455 GBP

Retailer 15£477 GBP

Retailer 16£526 GBP

Retailer 12£538 GBP

Retailer 2£547 GBP

Retailer 19£599 GBP

Retailer 11£659 GBP

Retailer 10£759 GBP

Retailer 6£906 GBP

Retailer 9£1,069 GBP

Retailer 7£1,104 GBP

Retailer 5£1,125 GBP

Retailer 18£1,187 GBP

Retailer 14£1,234 GBP

Do Amore Diamonds£1,664 GBP

39 data points across 20 retailers

30 retailers£224 GBP to £1,985 GBP

Cheapest Retailer

£224 GBP

$300 USD

Retailer 2

£228 GBP

$305 USD

View

Price last confirmed 38 days ago

Retailer 3

£250 GBP

$335 USD

View

Final sale: no returns

Retailer 4

£264 GBP

$354 USD

View

Price last confirmed 38 days ago

Retailer 5

£278 GBP

$372 USD

View

Retailer 6

£278 GBP

$372 USD

View

Retailer 7

£278 GBP

$373 USD

View

Price last confirmed 39 days ago

Retailer 8

£351 GBP

$470 USD

View

Retailer 9

£352 GBP

$472 USD

View

Retailer 10

£355 GBP

$475 USD

View

Retailer 11

£410 GBP

$549 USD

View

Retailer 12

£412 GBP

$552 USD

View

B+

Retailer 13

£477 GBP

€609 EUR

View

B+

Retailer 14

£526 GBP

ZAR 11,390 ZAR

View

B+

Retailer 15

£538 GBP

A$1,108 AUD

View

B+

Retailer 16

£547 GBP

View

B+

Retailer 17

£599 GBP

$803 USD

View

B+

Retailer 18

£659 GBP

$883 USD

View

B+

Retailer 19

£759 GBP

$1,017 USD

View

Retailer 20

£906 GBP

CA$1,686 CAD

View

Retailer 21

£984 GBP

$1,319 USD

View

Retailer 22

£1,002 GBP

$1,342 USD

View

Price last confirmed 40 days ago

Retailer 23

£1,069 GBP

$1,433 USD

View

Retailer 24

£1,104 GBP

$1,480 USD

View

Retailer 25

£1,104 GBP

$1,480 USD

View

Retailer 26

£1,125 GBP

$1,508 USD

View

Retailer 27

£1,187 GBP

$1,590 USD

View

Retailer 28

£1,234 GBP

View

Retailer 29

£1,664 GBP

$2,230 USD

View

Most Expensive

Do Amore Diamonds

27-C2BCB12F4 · Oct 29

£1,985 GBP

$2,660 USD

View

29 more retailers have this diamond

Prices start from £224 GBPSave up to £1,761 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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