Heart|Lab Grown|IGI

2.58ct E FL Heart Lab Grown Diamond

EX • E/FL • IGI LG804667712

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG804667712

Diamond specifications and retailer prices

From £1,256 GBP

$1,683 USD

As of October 30, 2026

Save £7,386 GBP (85%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: £8,643 GBP at Do Amore Diamonds · As of October 29, 2026

View at Do Amore Diamonds

About this 2.58ct lab-grown heart diamond

This 2.58ct lab-grown heart sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804667712 or 804667712. Listed at 18 retailers as of October 29, 2026, with prices from £1,256 to £8,643, a £7,386 spread on the same certified stone. Do Amore Diamonds lists it at £8,643. 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

2.58

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle38.2°

Pavilion angle38.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG804667712

Dimensions8.24 × 9.47 × 5.56 mm

L/W Ratio1.15

Girdle conditionFaceted

Cert comments

As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG804667712

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 30

Current: £8,643 GBP|Low: £1,206 GBP|High: £9,538 GBP|Avg: £3,101 GBP

Do Amore Diamonds

Retailer 2

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October 30, 2026

Retailer 4£1,256 GBP

Retailer 15£1,367 GBP

Retailer 6£1,406 GBP

Retailer 3£1,458 GBP

Retailer 9£1,458 GBP

Retailer 5£1,582 GBP

Retailer 2£1,632 GBP

Retailer 10£1,645 GBP

Retailer 18£1,690 GBP

Retailer 12£2,212 GBP

Retailer 8£2,290 GBP

Retailer 17£2,513 GBP

Retailer 19£3,015 GBP

Retailer 16£3,927 GBP

Retailer 13£4,151 GBP

Retailer 14£4,619 GBP

Retailer 11£5,636 GBP

Retailer 7£6,642 GBP

Do Amore Diamonds£8,643 GBP

36 data points across 19 retailers

18 retailers£1,256 GBP to £8,643 GBP

Cheapest Retailer

£1,256 GBP

$1,683 USD

Retailer 2

£1,367 GBP

$1,832 USD

View

Retailer 3

£1,406 GBP

$1,884 USD

View

Final sale: no returns

Retailer 4

£1,458 GBP

$1,953 USD

View

Retailer 5

£1,582 GBP

$2,120 USD

View

Retailer 6

£1,632 GBP

View

Retailer 7

£1,645 GBP

$2,204 USD

View

Retailer 8

£1,690 GBP

$2,264 USD

View

B+

Retailer 9

£2,212 GBP

View

B+

Retailer 10

£2,290 GBP

$3,068 USD

View

B+

Retailer 11

£2,513 GBP

$3,367 USD

View

B+

Retailer 12

£3,015 GBP

$4,040 USD

View

B+

Retailer 13

£3,927 GBP

$5,262 USD

View

B+

Retailer 14

£4,151 GBP

ZAR 89,844 ZAR

View

B+

Retailer 15

£4,619 GBP

View

Retailer 16

£5,636 GBP

$7,551 USD

View

Retailer 17

£6,642 GBP

$8,900 USD

View

Most Expensive

Do Amore Diamonds

27-FD2B2E3E1 · Oct 29

£8,643 GBP

$11,580 USD

View

17 more retailers have this diamond

Prices start from £1,256 GBPSave up to £7,386 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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2.58ct Heart

£1,256 GBP