Heart|Lab Grown|IGI

0.65ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG789603657

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG789603657

Diamond specifications and retailer prices

From £161 GBP

$214 USD

As of October 27, 2026

Save £770 GBP (83%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: £931 GBP at Reve Diamonds · As of October 28, 2026

View at Reve Diamonds

About this 0.65ct lab-grown heart diamond

This 0.65ct 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 LG789603657 or 789603657. Listed at 17 retailers as of October 27, 2026, with prices from £161 to £931, a £770 spread on the same certified stone. Reve Diamonds lists it at £931. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.65

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.2°

Pavilion angle40.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG789603657

Dimensions5.91 × 5.27 × 3.53 mm

L/W Ratio1.12

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 LG789603657

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 27

Current: £805 GBP|Low: £157 GBP|High: £931 GBP|Avg: £408 GBP|-5.9%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

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Retailer 9

Retailer 10

Retailer 11

Retailer 12

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Reve Diamonds

October 29, 2026

Retailer 2£161 GBP

Retailer 15£179 GBP

Retailer 13£187 GBP

Retailer 6£200 GBP

Retailer 16£200 GBP

Retailer 4£227 GBP

Retailer 14£270 GBP

Retailer 10£361 GBP

Retailer 7£365 GBP

Retailer 9£368 GBP

Retailer 8£443 GBP

Retailer 11£509 GBP

Retailer 5£642 GBP

Retailer 12£644 GBP

Retailer 3£682 GBP

Retailer 1£805 GBP

Reve Diamonds£931 GBP

44 data points across 17 retailers

17 retailers£161 GBP to £931 GBP

Cheapest Retailer

£161 GBP

$214 USD

Retailer 2

£179 GBP

$239 USD

View

Final sale: no returns

Retailer 3

£187 GBP

$249 USD

View

Retailer 4

£200 GBP

$266 USD

View

Retailer 5

£200 GBP

$266 USD

View

Retailer 6

£227 GBP

$302 USD

View

Retailer 7

£270 GBP

$360 USD

View

B+

Retailer 8

£361 GBP

ZAR 7,769 ZAR

View

B+

Retailer 9

£365 GBP

$486 USD

View

B+

Retailer 10

£368 GBP

View

Retailer 11

£443 GBP

$590 USD

View

Retailer 12

£509 GBP

A$1,042 AUD

View

Retailer 13

£642 GBP

$855 USD

View

Retailer 14

£644 GBP

$858 USD

View

Retailer 15

£682 GBP

$908 USD

View

Retailer 16

£805 GBP

View

Most Expensive

Reve Diamonds

61BD9956F · Oct 28

£931 GBP

$1,240 USD

View

16 more retailers have this diamond

Prices start from £161 GBPSave up to £770 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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