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Heart|Lab Grown|IGI

5.05ct E IF Heart Lab Grown Diamond

E/IF • IGI LG784622889

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG784622889

Diamond specifications and retailer prices

From £5,535 GBP
$7,371 USD
As of October 29, 2026
Save £16,962 GBP (75%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £22,498 GBP at Michael Trio · As of October 29, 2026
View at Michael Trio

About this 5.05ct lab-grown heart diamond

This 5.05ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless) and certified by IGI LG784622889 or 784622889. Listed at 21 retailers as of October 29, 2026, with prices from £5,535 to £22,498, a £16,962 spread on the same certified stone. Michael Trio lists it at £22,498. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.05
Carat
E
Colour
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784622889
Dimensions11.97 × 11.97 × 10.85 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.97 mm11.97 mm5.05 ctE / IF
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784622889
Side View
Table 55.0%Crown 33.4°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 58.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £22,498 GBP|Low: £4,427 GBP|High: £22,498 GBP|Avg: £11,407 GBP
Michael Trio
Retailer 2
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Retailer 11
Retailer 12
Retailer 13
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Retailer 17
Retailer 18
October 29, 2026
Retailer 3£5,535 GBP
Retailer 4£5,777 GBP
Retailer 6£6,198 GBP
Retailer 14£6,358 GBP
Retailer 17£6,383 GBP
Retailer 16£7,259 GBP
Retailer 8£7,284 GBP
Retailer 11£7,907 GBP
Retailer 7£9,205 GBP
Retailer 12£10,537 GBP
Retailer 13£12,674 GBP
Retailer 2£13,045 GBP
Retailer 15£13,406 GBP
Retailer 18£16,097 GBP
Retailer 5£16,432 GBP
Retailer 9£17,876 GBP
Retailer 10£21,529 GBP
Michael Trio£22,498 GBP

34 data points across 18 retailers

21 retailers£5,535 GBP to £22,498 GBP

A
Cheapest Retailer
-
£5,535 GBP
$7,371 USD
A
Retailer 2
-
£5,757 GBP
$7,666 USD
View
A
Retailer 3
-
£5,777 GBP
$7,693 USD
View
A
Retailer 4
-
£6,198 GBP
$8,254 USD
View
Final sale: no returns
A
Retailer 5
-
£6,358 GBP
$8,467 USD
View
A
Retailer 6
-
£6,383 GBP
$8,500 USD
View
A
Retailer 7
-
£6,421 GBP
$8,551 USD
View
Retailer 8
-
£6,421 GBP
$8,551 USD
View
Price last confirmed 13 days ago
A
Retailer 9
-
£7,221 GBP
$9,616 USD
View
A
Retailer 10
-
£7,259 GBP
$9,667 USD
View
A
Retailer 11
-
£7,284 GBP
$9,700 USD
View
A
Retailer 12
-
£7,907 GBP
View
A
Retailer 13
-
£10,537 GBP
€13,364 EUR
View
B+
Retailer 14
-
£12,674 GBP
View
B+
Retailer 15
-
£13,045 GBP
ZAR 280,653 ZAR
View
Retailer 16
-
£13,406 GBP
A$27,465 AUD
View
Price last confirmed 7 days ago
Retailer 17
-
£16,097 GBP
A$32,978 AUD
View
Price last confirmed 21 days ago
B
Retailer 18
-
£16,432 GBP
$21,882 USD
View
B
Retailer 19
-
£17,876 GBP
$23,805 USD
View
B
Retailer 20
-
£21,529 GBP
$28,669 USD
View
Most Expensive
B
Michael Trio
1755328613 · Oct 29
£22,498 GBP
SGD 40,486 SGD
View
20 more retailers have this diamond
Prices start from £5,535 GBPSave up to £16,962 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.

A
5.05ct Heart
£5,535 GBP