Heart|Lab Grown|IGI

10.59ct F VS2 Heart Lab Grown Diamond

EX • F/VS2 • IGI LG719522604

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG719522604

Diamond specifications and retailer prices

From £1,531 GBP

$2,054 USD

As of November 1, 2026

Save £3,896 GBP (72%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: £5,427 GBP at Taylor and Hart · As of October 31, 2026

View at Taylor and Hart

About this 10.59ct lab-grown heart diamond

This 10.59ct lab-grown heart sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG719522604 or 719522604. Listed at 14 retailers as of October 31, 2026, with prices from £1,531 to £5,427, a £3,896 spread on the same certified stone. Taylor and Hart lists it at £5,427. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

10.59

Carat

Colour

VS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.1°

Pavilion angle36.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG719522604

Dimensions13.58 × 15.32 × 8.58 mm

L/W Ratio1.13

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 LG719522604

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: Nov 1

Current: £2,250 GBP|Low: £1,531 GBP|High: £5,798 GBP|Avg: £3,428 GBP|-3.4%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Taylor and Hart

November 2, 2026

Retailer 8£1,531 GBP

Retailer 6£1,610 GBP

Retailer 1£2,250 GBP

Retailer 2£2,487 GBP

Retailer 3£2,668 GBP

Retailer 4£4,116 GBP

Retailer 7£4,274 GBP

Retailer 5£5,184 GBP

Taylor and Hart£5,427 GBP

41 data points across 9 retailers

14 retailers£1,531 GBP to £5,427 GBP

Retailer 1

£1,387 GBP

$1,861 USD

Price last confirmed 14 days ago

Retailer 2

£1,508 GBP

$2,024 USD

View

Price last confirmed 18 days ago

Retailer 3

£1,531 GBP

$2,054 USD

View

Final sale: no returns

Retailer 4

£1,595 GBP

$2,141 USD

View

Price last confirmed 21 days ago

Retailer 5

£1,608 GBP

$2,158 USD

View

Price last confirmed 15 days ago

Retailer 6

£1,610 GBP

$2,160 USD

View

Retailer 7

£2,250 GBP

View

Retailer 8

£2,487 GBP

$3,337 USD

View

Retailer 9

£2,668 GBP

$3,580 USD

View

Retailer 10

£3,014 GBP

$4,045 USD

View

Price last confirmed 17 days ago

B+

Retailer 11

£4,116 GBP

$5,524 USD

View

B+

Retailer 12

£4,274 GBP

$5,736 USD

View

B+

Retailer 13

£5,184 GBP

$6,957 USD

View

Most Expensive

B+

Taylor and Hart

QGV2G58 · Oct 31

£5,427 GBP

$7,282 USD

View

13 more retailers have this diamond

Prices start from £1,531 GBPSave up to £3,896 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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10.59ct Heart

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