Heart|Lab Grown|IGI

2.49ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG689516048

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG689516048

Diamond specifications and retailer prices

From £328 GBP

$439 USD

As of October 24, 2026

Save £1,092 GBP (77%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: £1,420 GBP at MOH London · As of October 26, 2026

View at MOH London

About this 2.49ct lab-grown heart diamond

This 2.49ct 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 LG689516048 or 689516048. Listed at 17 retailers as of October 24, 2026, with prices from £328 to £1,420, a £1,092 spread on the same certified stone. MOH London lists it at £1,420. 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

2.49

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle37.1°

Pavilion angle39.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG689516048

Dimensions9.41 × 8.54 × 5.40 mm

L/W Ratio1.10

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG689516048

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: £1,420 GBP|Low: £293 GBP|High: £165,910 GBP|Avg: £10,516 GBP

MOH London

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October 26, 2026

Retailer 10£293 GBP

Retailer 7£327 GBP

Retailer 5£328 GBP

Retailer 18£363 GBP

Retailer 21£363 GBP

Retailer 16£384 GBP

Retailer 19£474 GBP

Retailer 11£568 GBP

Retailer 2£577 GBP

Retailer 15£587 GBP

Retailer 4£630 GBP

Retailer 17£813 GBP

Retailer 6£843 GBP

Retailer 13£1,018 GBP

Retailer 20£1,167 GBP

Retailer 8£1,194 GBP

Retailer 3£1,349 GBP

Retailer 9£1,359 GBP

MOH London£1,420 GBP

Retailer 12£3,911 GBP

Retailer 14£165,910 GBP

4 data points across 21 retailers

17 retailers£328 GBP to £1,420 GBP

Retailer 1

£293 GBP

$392 USD

Price last confirmed 7 days ago

Retailer 2

£328 GBP

$439 USD

View

Retailer 3

£363 GBP

$486 USD

View

Retailer 4

£363 GBP

$486 USD

View

Retailer 5

£384 GBP

View

Retailer 6

£474 GBP

$635 USD

View

Retailer 7

£577 GBP

$773 USD

View

Retailer 8

£587 GBP

View

Retailer 9

£630 GBP

$844 USD

View

B+

Retailer 10

£813 GBP

A$1,675 AUD

View

B+

Retailer 11

£843 GBP

$1,130 USD

View

B+

Retailer 12

£1,018 GBP

$1,364 USD

View

Retailer 13

£1,167 GBP

$1,563 USD

View

Retailer 14

£1,194 GBP

$1,600 USD

View

Retailer 15

£1,349 GBP

$1,807 USD

View

Retailer 16

£1,359 GBP

$1,821 USD

View

Most Expensive

MOH London

LG689516048 · Oct 26

£1,420 GBP

View

16 more retailers have this diamond

Prices start from £328 GBPSave up to £1,092 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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2.49ct Heart

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