Heart|Lab Grown|IGI

2.47ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG846641810

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG846641810

Diamond specifications and retailer prices

From £364 GBP

$488 USD

As of October 24, 2026

Save £3,039 GBP (89%) vs most expensive(unlock to see where)

19 retailers carry this diamond

Most expensive: £3,403 GBP at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 2.47ct lab-grown heart diamond

This 2.47ct lab-grown heart sits in the two to three carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG846641810 or 846641810. Listed at 19 retailers as of October 24, 2026, with prices from £364 to £3,403, a £3,039 spread on the same certified stone. Brilliant Earth lists it at £3,403. 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

2.47

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle37.1°

Pavilion angle37.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG846641810

Dimensions8.10 × 9.36 × 5.42 mm

L/W Ratio1.16

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 LG846641810

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 24

Current: £1,384 GBP|Low: £364 GBP|High: £1,508 GBP|Avg: £829 GBP|-8.3%

Retailer 1

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October 30, 2026

Retailer 10£364 GBP

Retailer 12£392 GBP

Retailer 6£403 GBP

Retailer 8£403 GBP

Retailer 2£418 GBP

Retailer 15£481 GBP

Retailer 4£587 GBP

Retailer 13£607 GBP

Retailer 9£666 GBP

Retailer 16£818 GBP

Retailer 14£834 GBP

Retailer 18£892 GBP

Retailer 5£1,131 GBP

Retailer 3£1,215 GBP

Retailer 7£1,296 GBP

Retailer 11£1,366 GBP

Retailer 1£1,384 GBP

Retailer 17£1,452 GBP

6 data points across 18 retailers

19 retailers£364 GBP to £3,403 GBP

Cheapest Retailer

£364 GBP

$488 USD

Retailer 2

£392 GBP

View

Retailer 3

£403 GBP

$540 USD

View

Retailer 4

£403 GBP

$540 USD

View

Retailer 5

£418 GBP

$560 USD

View

Final sale: no returns

Retailer 6

£481 GBP

$645 USD

View

Retailer 7

£587 GBP

$786 USD

View

Retailer 8

£607 GBP

View

B+

Retailer 9

£666 GBP

$892 USD

View

B+

Retailer 10

£818 GBP

A$1,686 AUD

View

B+

Retailer 11

£834 GBP

$1,117 USD

View

B+

Retailer 12

£892 GBP

ZAR 19,298 ZAR

View

B+

Retailer 13

£1,131 GBP

$1,515 USD

View

B+

Retailer 14

£1,215 GBP

$1,628 USD

View

Retailer 15

£1,296 GBP

$1,736 USD

View

B+

Retailer 16

£1,366 GBP

$1,830 USD

View

B+

Retailer 17

£1,384 GBP

$1,854 USD

View

Retailer 18

£1,452 GBP

View

Most Expensive

Brilliant Earth

22340707A · Oct 30

£3,403 GBP

$4,560 USD

View

18 more retailers have this diamond

Prices start from £364 GBPSave up to £3,039 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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2.47ct Heart

£364 GBP