Heart|Lab Grown|IGI

5.03ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG844631539

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG844631539

Diamond specifications and retailer prices

From £658 GBP

$876 USD

As of October 27, 2026

Save £2,218 GBP (77%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: £7,577 GBP at Brilliant Earth · As of October 28, 2026

View at Brilliant Earth

About this 5.03ct lab-grown heart diamond

This 5.03ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844631539 or 844631539. Listed at 18 retailers as of October 27, 2026, with a 337% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.03

Carat

Colour

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle38.6°

Pavilion angle37.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG844631539

Dimensions10.57 × 11.57 × 6.80 mm

L/W Ratio1.09

Girdle conditionFaceted

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 LG844631539

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 27

Current: £7,577 GBP|Low: £658 GBP|High: £7,577 GBP|Avg: £1,804 GBP

Brilliant Earth

Retailer 2

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Retailer 18

October 30, 2026

Retailer 5£658 GBP

Retailer 17£716 GBP

Retailer 3£737 GBP

Retailer 15£763 GBP

Retailer 14£844 GBP

Retailer 13£884 GBP

Retailer 16£894 GBP

Retailer 9£1,140 GBP

Retailer 11£1,167 GBP

Retailer 2£1,174 GBP

Retailer 8£1,826 GBP

Retailer 7£1,938 GBP

Retailer 6£2,203 GBP

Retailer 4£2,400 GBP

Retailer 10£2,563 GBP

Retailer 18£2,649 GBP

Retailer 12£2,876 GBP

Brilliant Earth£7,577 GBP

21 data points across 18 retailers

18 retailers£658 GBP to £2,876 GBP

Cheapest Retailer

£658 GBP

$876 USD

Retailer 2

£716 GBP

$953 USD

View

Retailer 3

£737 GBP

$981 USD

View

Final sale: no returns

Retailer 4

£763 GBP

$1,016 USD

View

Retailer 5

£844 GBP

View

Price last confirmed 13 days ago

Retailer 6

£884 GBP

HK$9,200 HKD

View

Retailer 7

£894 GBP

$1,190 USD

View

Retailer 8

£1,140 GBP

$1,518 USD

View

Retailer 9

£1,167 GBP

€1,480 EUR

View

Retailer 10

£1,174 GBP

View

B+

Retailer 11

£1,826 GBP

$2,431 USD

View

B+

Retailer 12

£1,938 GBP

$2,581 USD

View

B+

Retailer 13

£2,203 GBP

$2,934 USD

View

Retailer 14

£2,400 GBP

$3,195 USD

View

Retailer 15

£2,563 GBP

SGD 4,613 SGD

View

Retailer 16

£2,649 GBP

$3,527 USD

View

B+

Retailer 17

£2,876 GBP

View

Most Expensive

Brilliant Earth

22182904A · Oct 28

£7,577 GBP

$10,090 USD

View

Price under review

17 more retailers have this diamond

Prices start from £658 GBPSave up to £2,218 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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