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Heart|Lab Grown|IGI

3.05ct E VVS1 Heart Lab Grown Diamond

E/VVS1 • IGI LG788643089

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG788643089

Diamond specifications and retailer prices

From £583 GBP
$776 USD
As of October 27, 2026
Save £4,591 GBP (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £5,174 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.05ct lab-grown heart diamond

This 3.05ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included) and certified by IGI LG788643089 or 788643089. Listed at 18 retailers as of October 27, 2026, with prices from £583 to £5,174, a £4,591 spread on the same certified stone. Do Amore Diamonds lists it at £5,174. 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

3.05
Carat
E
Colour
VVS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788643089
Dimensions9.94 × 9.94 × 8.81 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
9.94 mm9.94 mm3.05 ctE / VVS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788643089
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.6%

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 27
Current: £5,174 GBP|Low: £634 GBP|High: £5,429 GBP|Avg: £1,849 GBP|-4.7%
Do Amore Diamonds
Retailer 2
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Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
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Retailer 17
October 29, 2026
Retailer 15£634 GBP
Retailer 8£719 GBP
Retailer 12£755 GBP
Retailer 9£868 GBP
Retailer 10£871 GBP
Retailer 13£913 GBP
Retailer 16£1,091 GBP
Retailer 6£1,093 GBP
Retailer 11£1,595 GBP
Retailer 3£1,608 GBP
Retailer 14£1,683 GBP
Retailer 17£2,098 GBP
Retailer 4£2,647 GBP
Retailer 7£2,722 GBP
Retailer 2£2,812 GBP
Retailer 5£3,409 GBP
Do Amore Diamonds£5,174 GBP

44 data points across 17 retailers

18 retailers£583 GBP to £5,174 GBP

A
Cheapest Retailer
-
£583 GBP
$776 USD
A
Retailer 2
-
£634 GBP
$844 USD
View
A
Retailer 3
-
£719 GBP
$958 USD
View
Final sale: no returns
A
Retailer 4
-
£755 GBP
$1,005 USD
View
A
Retailer 5
-
£871 GBP
View
A
Retailer 6
-
£913 GBP
HK$9,500 HKD
View
B+
Retailer 7
-
£1,091 GBP
$1,453 USD
View
B+
Retailer 8
-
£1,093 GBP
$1,455 USD
View
B+
Retailer 9
-
£1,595 GBP
A$3,268 AUD
View
B+
Retailer 10
-
£1,608 GBP
$2,141 USD
View
B+
Retailer 11
-
£1,683 GBP
A$3,449 AUD
View
Price last confirmed 8 days ago
B
Retailer 12
-
£2,098 GBP
$2,794 USD
View
B
Retailer 13
-
£2,647 GBP
SGD 4,763 SGD
View
B
Retailer 14
-
£2,722 GBP
A$5,577 AUD
View
Price last confirmed 26 days ago
B
Retailer 15
-
£2,812 GBP
View
B
Retailer 16
-
£3,069 GBP
CA$5,676 CAD
View
B
Retailer 17
-
£3,409 GBP
$4,540 USD
View
Most Expensive
B
Do Amore Diamonds
27-E3091660D · Oct 29
£5,174 GBP
$6,890 USD
View
17 more retailers have this diamond
Prices start from £583 GBPSave up to £4,591 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
3.05ct Heart
£583 GBP