Heart|Lab Grown|IGI

1.59ct E VVS2 Heart Lab Grown Diamond

EX • E/VVS2 • IGI LG750563778

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG750563778

Diamond specifications and retailer prices

From £185 GBP

$246 USD

As of October 27, 2026

Save £823 GBP (82%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: £1,008 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 LG750563778 or 750563778. Listed at 22 retailers as of October 27, 2026, with prices from £185 to £1,008, a £823 spread on the same certified stone. Reve Diamonds lists it at £1,008. 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

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle38.4°

Pavilion angle39.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG750563778

Dimensions7.93 × 7.93 × 7.04 mm

L/W Ratio1.00

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG750563778

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: £843 GBP|Low: £178 GBP|High: £1,008 GBP|Avg: £480 GBP|+1.9%

Retailer 1

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Reve Diamonds

October 29, 2026

Retailer 4£185 GBP

Retailer 3£207 GBP

Retailer 7£215 GBP

Retailer 5£230 GBP

Retailer 8£230 GBP

Retailer 17£263 GBP

Retailer 12£309 GBP

Retailer 13£394 GBP

Retailer 11£435 GBP

Retailer 16£448 GBP

Retailer 9£476 GBP

Retailer 10£478 GBP

Retailer 14£535 GBP

Retailer 18£579 GBP

Retailer 6£737 GBP

Retailer 1£843 GBP

Retailer 2£903 GBP

Retailer 15£921 GBP

Reve Diamonds£1,008 GBP

45 data points across 19 retailers

22 retailers£185 GBP to £1,008 GBP

Cheapest Retailer

£185 GBP

$246 USD

Retailer 2

£207 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

£263 GBP

View

Price last confirmed 12 days ago

B+

Retailer 7

£309 GBP

$412 USD

View

Retailer 8

£394 GBP

ZAR 8,482 ZAR

View

Retailer 9

£435 GBP

View

B+

Retailer 10

£448 GBP

A$918 AUD

View

B+

Retailer 11

£451 GBP

$601 USD

View

B+

Retailer 12

£476 GBP

$634 USD

View

B+

Retailer 13

£478 GBP

$637 USD

View

B+

Retailer 14

£535 GBP

A$1,096 AUD

View

B+

Retailer 15

£579 GBP

$771 USD

View

B+

Retailer 16

£706 GBP

$940 USD

View

Retailer 17

£737 GBP

$982 USD

View

Retailer 18

£777 GBP

$1,034 USD

View

Retailer 19

£843 GBP

A$1,727 AUD

View

Retailer 20

£903 GBP

$1,203 USD

View

Retailer 21

£921 GBP

View

Most Expensive

Reve Diamonds

9BC7E8C1A · Oct 28

£1,008 GBP

$1,342 USD

View

21 more retailers have this diamond

Prices start from £185 GBPSave up to £823 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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