Heart|Lab Grown|IGI

0.63ct E VVS1 Heart Lab Grown Diamond

EX • E/VVS1 • IGI LG840611739

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840611739

Diamond specifications and retailer prices

From £107 GBP

$142 USD

As of October 23, 2026

Save £651 GBP (86%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: £758 GBP at Reve Diamonds · As of October 25, 2026

View at Reve Diamonds

About this 0.63ct lab-grown heart diamond

This 0.63ct lab-grown heart sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840611739 or 840611739. Listed at 18 retailers as of October 23, 2026, with prices from £107 to £758, a £651 spread on the same certified stone. Reve Diamonds lists it at £758. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.63

Carat

Colour

VVS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishVery Good

SymmetryVery Good

FluorescenceNone

Crown angle28.1°

Pavilion angle36.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG840611739

Dimensions5.51 × 6.14 × 3.26 mm

L/W Ratio1.11

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

CutExcellent

PolishVery Good

SymmetryVery Good

FluorescenceNone

CertificateIGI LG840611739

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 23

Current: £415 GBP|Low: £102 GBP|High: £758 GBP|Avg: £312 GBP|-0.9%

Retailer 1

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

Retailer 15

Retailer 16

Retailer 17

Reve Diamonds

October 29, 2026

Retailer 17£107 GBP

Retailer 5£119 GBP

Retailer 14£124 GBP

Retailer 16£132 GBP

Retailer 6£154 GBP

Retailer 8£203 GBP

Retailer 11£226 GBP

Retailer 13£236 GBP

Retailer 3£246 GBP

Retailer 7£305 GBP

Retailer 4£305 GBP

Retailer 10£364 GBP

Retailer 1£415 GBP

Retailer 15£426 GBP

Retailer 2£450 GBP

Retailer 9£467 GBP

Retailer 12£620 GBP

Reve Diamonds£758 GBP

26 data points across 18 retailers

18 retailers£107 GBP to £758 GBP

Cheapest Retailer

£107 GBP

$142 USD

Retailer 2

£119 GBP

$158 USD

View

Final sale: no returns

Retailer 3

£124 GBP

$165 USD

View

Retailer 4

£132 GBP

$176 USD

View

Retailer 5

£154 GBP

HK$1,600 HKD

View

Retailer 6

£203 GBP

$270 USD

View

Retailer 7

£226 GBP

View

Retailer 8

£236 GBP

ZAR 5,068 ZAR

View

B+

Retailer 9

£246 GBP

$328 USD

View

B+

Retailer 10

£305 GBP

$406 USD

View

B+

Retailer 11

£305 GBP

View

Price last confirmed 14 days ago

B+

Retailer 12

£364 GBP

SGD 655 SGD

View

Retailer 13

£415 GBP

$553 USD

View

Retailer 14

£426 GBP

$567 USD

View

Retailer 15

£450 GBP

$599 USD

View

Retailer 16

£467 GBP

$622 USD

View

Retailer 17

£620 GBP

View

Most Expensive

Reve Diamonds

3E225F3C7 · Oct 25

£758 GBP

$1,009 USD

View

17 more retailers have this diamond

Prices start from £107 GBPSave up to £651 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.

Similar diamonds

0.63ct Heart

£107 GBP