Heart|Lab Grown|IGI

5.06ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG659433280

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG659433280

Diamond specifications and retailer prices

From £755 GBP

$1,011 USD

As of October 30, 2026

Save £5,948 GBP (89%) vs most expensive(unlock to see where)

21 retailers carry this diamond

Most expensive: £7,560 GBP at Do Amore Diamonds · As of October 29, 2026

View at Do Amore Diamonds

About this 5.06ct lab-grown heart diamond

This 5.06ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG659433280 or 659433280. Listed at 21 retailers as of October 29, 2026, with a 788% 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

5.06

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.5°

Pavilion angle39.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG659433280

Dimensions11.10 × 11.89 × 6.67 mm

L/W Ratio1.07

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG659433280

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: £1,401 GBP|Low: £846 GBP|High: £3,730 GBP|Avg: £1,893 GBP|-1.1%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

October 30, 2026

Retailer 3£846 GBP

Retailer 5£1,008 GBP

Retailer 2£1,189 GBP

Retailer 7£1,233 GBP

Retailer 1£1,401 GBP

Retailer 11£1,830 GBP

Retailer 8£1,957 GBP

Retailer 4£1,964 GBP

Retailer 10£2,714 GBP

Retailer 6£3,109 GBP

Retailer 9£3,725 GBP

42 data points across 11 retailers

21 retailers£755 GBP to £6,702 GBP

Cheapest Retailer

£755 GBP

$1,011 USD

Retailer 2

£821 GBP

$1,100 USD

View

Retailer 3

£846 GBP

$1,133 USD

View

Final sale: no returns

Retailer 4

£875 GBP

$1,173 USD

View

Price last confirmed 13 days ago

Retailer 5

£875 GBP

$1,173 USD

View

Retailer 6

£1,008 GBP

$1,350 USD

View

Retailer 7

£1,189 GBP

$1,593 USD

View

Retailer 8

£1,233 GBP

$1,652 USD

View

Retailer 9

£1,401 GBP

View

B+

Retailer 10

£1,482 GBP

$1,986 USD

View

B+

Retailer 11

£1,811 GBP

$2,427 USD

View

B+

Retailer 12

£1,830 GBP

$2,452 USD

View

Retailer 13

£1,957 GBP

A$4,034 AUD

View

Price last confirmed 9 days ago

B+

Retailer 14

£1,964 GBP

ZAR 42,503 ZAR

View

Retailer 15

£2,665 GBP

$3,571 USD

View

Retailer 16

£2,714 GBP

$3,637 USD

View

Retailer 17

£3,109 GBP

View

Retailer 18

£3,435 GBP

$4,602 USD

View

Retailer 19

£3,725 GBP

A$7,678 AUD

View

Price last confirmed 22 days ago

Retailer 20

£6,702 GBP

$8,980 USD

View

Most Expensive

Do Amore Diamonds

23-659433280 · Oct 29

£7,560 GBP

$10,130 USD

View

Price under review

20 more retailers have this diamond

Prices start from £755 GBPSave up to £5,948 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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5.06ct Heart

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