Heart|Lab Grown|IGI

2.52ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG797643384

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG797643384

Diamond specifications and retailer prices

From £2,005 GBP

$2,686 USD

As of October 28, 2026

Save £5,033 GBP (72%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: £7,038 GBP at Brilliant Earth · As of October 28, 2026

View at Brilliant Earth

About this 2.52ct lab-grown heart diamond

This 2.52ct lab-grown heart sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG797643384 or 797643384. Listed at 17 retailers as of October 28, 2026, with prices from £2,005 to £7,038, a £5,033 spread on the same certified stone. Brilliant Earth lists it at £7,038. 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

2.52

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle39.6°

Pavilion angle41.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG797643384

Dimensions7.67 × 9.14 × 5.94 mm

L/W Ratio1.19

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG797643384

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28

Current: £7,038 GBP|Low: £1,573 GBP|High: £7,150 GBP|Avg: £3,503 GBP|-1.6%

Brilliant Earth

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

Retailer 16

October 30, 2026

Retailer 14£1,639 GBP

Retailer 5£1,901 GBP

Retailer 16£1,901 GBP

Retailer 8£2,005 GBP

Retailer 4£2,023 GBP

Retailer 13£2,103 GBP

Retailer 3£2,198 GBP

Retailer 2£2,617 GBP

Retailer 15£2,717 GBP

Retailer 11£2,980 GBP

Retailer 9£4,905 GBP

Retailer 12£4,911 GBP

Retailer 10£5,186 GBP

Retailer 6£5,644 GBP

Retailer 7£6,644 GBP

Brilliant Earth£7,038 GBP

28 data points across 16 retailers

17 retailers£2,005 GBP to £7,038 GBP

Retailer 1

£1,639 GBP

$2,196 USD

Price last confirmed 22 days ago

Retailer 2

£1,783 GBP

$2,389 USD

View

Price last confirmed 31 days ago

Retailer 3

£1,901 GBP

$2,547 USD

View

Price last confirmed 27 days ago

B+

Retailer 4

£2,005 GBP

$2,686 USD

View

Final sale: no returns

B+

Retailer 5

£2,023 GBP

$2,710 USD

View

Retailer 6

£2,103 GBP

View

Price last confirmed 13 days ago

B+

Retailer 7

£2,198 GBP

$2,945 USD

View

Retailer 8

£2,613 GBP

$3,501 USD

View

Price last confirmed 29 days ago

B+

Retailer 9

£2,617 GBP

View

B+

Retailer 10

£2,717 GBP

$3,640 USD

View

B+

Retailer 11

£2,980 GBP

$3,993 USD

View

Retailer 12

£4,905 GBP

ZAR 106,176 ZAR

View

B+

Retailer 13

£4,911 GBP

$6,580 USD

View

Retailer 14

£5,186 GBP

View

Retailer 15

£5,644 GBP

$7,563 USD

View

Retailer 16

£6,644 GBP

$8,903 USD

View

Most Expensive

Brilliant Earth

21573324A · Oct 28

£7,038 GBP

$9,430 USD

View

16 more retailers have this diamond

Prices start from £2,005 GBPSave up to £5,033 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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2.52ct Heart

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