Heart|Lab Grown|IGI

1.59ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG718511134

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG718511134

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)

21 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 LG718511134 or 718511134. Listed at 21 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 angle39.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG718511134

Dimensions7.14 × 8.27 × 7.14 mm

L/W Ratio1.16

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 LG718511134

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: £926 GBP|Low: £178 GBP|High: £1,010 GBP|Avg: £489 GBP|+0.5%

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

Reve Diamonds

October 29, 2026

Retailer 2£185 GBP

Retailer 15£208 GBP

Retailer 4£230 GBP

Retailer 5£230 GBP

Retailer 12£264 GBP

Retailer 8£310 GBP

Retailer 10£395 GBP

Retailer 9£434 GBP

Retailer 6£477 GBP

Retailer 7£479 GBP

Retailer 11£536 GBP

Retailer 13£580 GBP

Retailer 3£856 GBP

Retailer 14£905 GBP

Retailer 1£926 GBP

Reve Diamonds£1,010 GBP

44 data points across 16 retailers

21 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

£452 GBP

$601 USD

View

B+

Retailer 11

£477 GBP

$634 USD

View

B+

Retailer 12

£479 GBP

$637 USD

View

B+

Retailer 13

£536 GBP

A$1,096 AUD

View

B+

Retailer 14

£580 GBP

$771 USD

View

B+

Retailer 15

£707 GBP

$940 USD

View

B+

Retailer 16

£739 GBP

$982 USD

View

Retailer 17

£778 GBP

$1,034 USD

View

Retailer 18

£856 GBP

A$1,749 AUD

View

Price last confirmed 21 days ago

Retailer 19

£905 GBP

$1,203 USD

View

Retailer 20

£926 GBP

View

Most Expensive

Reve Diamonds

967C95F1A · Oct 28

£1,010 GBP

$1,342 USD

View

20 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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