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Heart|Lab Grown|IGI

3.05ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG712529577

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG712529577

Diamond specifications and retailer prices

From £809 GBP
$1,077 USD
As of October 29, 2026
Save £4,726 GBP (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £5,534 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), with a top-tier cut grade and certified by IGI LG712529577 or 712529577. Listed at 12 retailers as of October 29, 2026, with prices from £809 to £5,534, a £4,726 spread on the same certified stone. Do Amore Diamonds lists it at £5,534. 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

3.05
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG712529577
Dimensions9.93 × 9.93 × 9.01 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.93 mm9.93 mm3.05 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG712529577
Side View
Table 61.0%Crown 36.3°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 58.6%

Caratlytics Score

How it works →
A
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 29
Current: £5,534 GBP|Low: £509 GBP|High: £5,647 GBP|Avg: £1,838 GBP|-2.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
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Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 15
October 29, 2026
Retailer 5£509 GBP
Retailer 14£809 GBP
Retailer 10£815 GBP
Retailer 3£1,017 GBP
Retailer 15£1,021 GBP
Retailer 12£1,101 GBP
Retailer 2£1,221 GBP
Retailer 6£1,325 GBP
Retailer 9£1,600 GBP
Retailer 11£1,663 GBP
Retailer 13£1,945 GBP
Retailer 8£2,722 GBP
Retailer 4£2,749 GBP
Retailer 7£3,085 GBP
Do Amore Diamonds£5,534 GBP

30 data points across 15 retailers

12 retailers£809 GBP to £5,534 GBP

A
Cheapest Retailer
-
£809 GBP
$1,077 USD
A
Retailer 2
-
£815 GBP
$1,085 USD
View
A
Retailer 3
-
£1,017 GBP
$1,354 USD
View
A
Retailer 4
-
£1,021 GBP
$1,359 USD
View
A
Retailer 5
-
£1,101 GBP
$1,466 USD
View
B+
Retailer 6
-
£1,221 GBP
€1,548 EUR
View
B+
Retailer 7
-
£1,600 GBP
A$3,278 AUD
View
B+
Retailer 8
-
£1,663 GBP
$2,214 USD
View
B+
Retailer 9
-
£1,945 GBP
$2,590 USD
View
B
Retailer 10
-
£2,722 GBP
View
Retailer 11
-
£2,749 GBP
A$5,632 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
Do Amore Diamonds
27-E452E6305 · Oct 29
£5,534 GBP
$7,370 USD
View
11 more retailers have this diamond
Prices start from £809 GBPSave up to £4,726 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
£809 GBP