Heart|Lab Grown|IGI

1.59ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG778674526

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG778674526

Diamond specifications and retailer prices

From £185 GBP

$246 USD

As of October 27, 2026

Save £825 GBP (82%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: £1,010 GBP at Reve Diamonds · As of October 28, 2026

View at Reve Diamonds

About this 1.59ct lab-grown heart diamond

This 1.59ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG778674526 or 778674526. Listed at 22 retailers as of October 27, 2026, with prices from £185 to £1,010, a £825 spread on the same certified stone. Reve Diamonds lists it at £1,010. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.4°

Pavilion angle39.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG778674526

Dimensions6.90 × 8.09 × 6.90 mm

L/W Ratio1.17

Girdle conditionFaceted

Culet sizePointed

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 LG778674526

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: £310 GBP|Low: £178 GBP|High: £1,010 GBP|Avg: £480 GBP

Retailer 1

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Reve Diamonds

October 28, 2026

Retailer 2£185 GBP

Retailer 3£208 GBP

Retailer 7£215 GBP

Retailer 5£230 GBP

Retailer 8£230 GBP

Retailer 16£264 GBP

Retailer 1£310 GBP

Retailer 12£395 GBP

Retailer 11£434 GBP

Retailer 15£449 GBP

Retailer 9£477 GBP

Retailer 10£479 GBP

Retailer 13£536 GBP

Retailer 17£580 GBP

Retailer 6£739 GBP

Retailer 4£856 GBP

Retailer 18£905 GBP

Retailer 14£923 GBP

Reve Diamonds£1,010 GBP

44 data points across 19 retailers

22 retailers£185 GBP to £1,010 GBP

Cheapest Retailer

£185 GBP

$246 USD

Retailer 2

£208 GBP

$276 USD

View

Final sale: no returns

Retailer 3

£215 GBP

$286 USD

View

Retailer 4

£230 GBP

$306 USD

View

Retailer 5

£230 GBP

$306 USD

View

Retailer 6

£264 GBP

View

Price last confirmed 12 days ago

B+

Retailer 7

£310 GBP

$412 USD

View

Retailer 8

£395 GBP

ZAR 8,482 ZAR

View

Retailer 9

£434 GBP

View

B+

Retailer 10

£449 GBP

A$918 AUD

View

B+

Retailer 11

£452 GBP

$601 USD

View

B+

Retailer 12

£477 GBP

$634 USD

View

B+

Retailer 13

£479 GBP

$637 USD

View

B+

Retailer 14

£536 GBP

A$1,096 AUD

View

B+

Retailer 15

£580 GBP

$771 USD

View

B+

Retailer 16

£707 GBP

$940 USD

View

Retailer 17

£739 GBP

$982 USD

View

Retailer 18

£778 GBP

$1,034 USD

View

Retailer 19

£856 GBP

A$1,749 AUD

View

Price last confirmed 21 days ago

Retailer 20

£905 GBP

$1,203 USD

View

Retailer 21

£923 GBP

View

Most Expensive

Reve Diamonds

D88F4F1ED · Oct 28

£1,010 GBP

$1,342 USD

View

21 more retailers have this diamond

Prices start from £185 GBPSave up to £825 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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