Heart|Lab Grown|IGI

1.06ct G VVS1 Heart Lab Grown Diamond

ID • G/VVS1 • IGI LG840636669

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840636669

Diamond specifications and retailer prices

From £124 GBP

$166 USD

As of October 30, 2026

Save £686 GBP (85%) vs most expensive(unlock to see where)

20 retailers carry this diamond

Most expensive: £810 GBP at Reve Diamonds · As of October 30, 2026

View at Reve Diamonds

About this 1.06ct lab-grown heart diamond

This 1.06ct lab-grown heart sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840636669 or 840636669. Listed at 20 retailers as of October 30, 2026, with prices from £124 to £810, a £686 spread on the same certified stone. Reve Diamonds lists it at £810. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.06

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle37°

Pavilion angle41.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG840636669

Dimensions6.14 × 7.09 × 4.22 mm

L/W Ratio1.15

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 LG840636669

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: £270 GBP|Low: £122 GBP|High: £888 GBP|Avg: £374 GBP|+3.2%

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Reve Diamonds

October 31, 2026

Retailer 15£124 GBP

Retailer 5£138 GBP

Retailer 10£142 GBP

Retailer 11£152 GBP

Retailer 2£154 GBP

Retailer 17£171 GBP

Retailer 16£207 GBP

Retailer 7£261 GBP

Retailer 1£270 GBP

Retailer 18£292 GBP

Retailer 19£327 GBP

Retailer 8£370 GBP

Retailer 13£391 GBP

Retailer 12£400 GBP

Retailer 6£493 GBP

Retailer 4£502 GBP

Retailer 3£535 GBP

Retailer 14£619 GBP

Retailer 9£711 GBP

Reve Diamonds£810 GBP

24 data points across 20 retailers

20 retailers£124 GBP to £810 GBP

Cheapest Retailer

£124 GBP

$166 USD

Retailer 2

£138 GBP

$185 USD

View

Final sale: no returns

Retailer 3

£142 GBP

$190 USD

View

Retailer 4

£152 GBP

$203 USD

View

Retailer 5

£154 GBP

$206 USD

View

Retailer 6

£171 GBP

View

B+

Retailer 7

£207 GBP

$278 USD

View

Retailer 8

£261 GBP

ZAR 5,643 ZAR

View

Retailer 9

£270 GBP

View

Retailer 10

£292 GBP

View

B+

Retailer 11

£327 GBP

$438 USD

View

B+

Retailer 12

£370 GBP

A$763 AUD

View

B+

Retailer 13

£391 GBP

$524 USD

View

B+

Retailer 14

£400 GBP

$536 USD

View

Retailer 15

£493 GBP

$661 USD

View

Retailer 16

£502 GBP

$673 USD

View

Retailer 17

£535 GBP

$716 USD

View

Retailer 18

£619 GBP

$830 USD

View

Retailer 19

£711 GBP

View

Most Expensive

Reve Diamonds

1E3DF2252 · Oct 30

£810 GBP

$1,085 USD

View

19 more retailers have this diamond

Prices start from £124 GBPSave up to £686 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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