Heart|Lab Grown|IGI

3.05ct E VS2 Heart Lab Grown Diamond

VG • E/VS2 • IGI LG847643340

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG847643340

Diamond specifications and retailer prices

From £649 GBP
$869 USD
As of October 23, 2026
Save £249 GBP (28%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,611 GBP at Brilliance · As of October 22, 2026
View at Brilliance

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 VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG847643340 or 847643340. Listed at 16 retailers as of October 23, 2026, with a 38% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847643340
Dimensions9.65 × 10.12 × 5.36 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.65 mm10.12 mm3.05 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847643340
Side View
Table 59.0%Crown 34.2°Girdle: MED-STKPavilion 36.2°Culet: NoneDepth 53.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 23
Current: £1,611 GBP|Low: £344 GBP|High: £1,611 GBP|Avg: £872 GBP
Brilliance
Retailer 2
Retailer 3
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Retailer 6
Retailer 7
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Retailer 11
Retailer 12
Retailer 13
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Retailer 17
October 23, 2026
Retailer 7£344 GBP
Retailer 4£384 GBP
Retailer 17£385 GBP
Retailer 6£426 GBP
Retailer 9£431 GBP
Retailer 10£510 GBP
Retailer 16£534 GBP
Retailer 12£649 GBP
Retailer 14£668 GBP
Retailer 2£696 GBP
Retailer 3£897 GBP
Retailer 11£1,146 GBP
Retailer 5£1,371 GBP
Retailer 8£1,394 GBP
Retailer 15£1,512 GBP
Retailer 13£1,575 GBP
Brilliance£1,611 GBP

8 data points across 17 retailers

16 retailers£649 GBP to £897 GBP

Retailer 1
-
£344 GBP
$461 USD
Price last confirmed 9 days ago
Retailer 2
-
£385 GBP
$516 USD
View
Price last confirmed 9 days ago
Retailer 3
-
£426 GBP
$571 USD
View
Price last confirmed 8 days ago
Retailer 4
-
£431 GBP
$577 USD
View
Price last confirmed 13 days ago
Retailer 5
-
£510 GBP
View
Price last confirmed 8 days ago
Retailer 6
-
£534 GBP
$715 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
£649 GBP
$869 USD
View
Retailer 8
-
£668 GBP
$895 USD
View
Price last confirmed 7 days ago
Retailer 9
-
£696 GBP
View
Price last confirmed 7 days ago
B+
Retailer 10
-
£897 GBP
$1,202 USD
View
Retailer 11
-
£1,146 GBP
$1,536 USD
View
Price last confirmed 7 days ago
Retailer 12
-
£1,371 GBP
$1,837 USD
View
Price last confirmed 8 days ago
Retailer 13
-
£1,394 GBP
$1,868 USD
View
Price last confirmed 9 days ago
Retailer 14
-
£1,512 GBP
$2,026 USD
View
Price last confirmed 7 days ago
Retailer 15
-
£1,575 GBP
View
Price last confirmed 9 days ago
Most Expensive
Brilliance
D46121215 · Oct 22
£1,611 GBP
$2,159 USD
View
Price last confirmed 8 days ago
15 more retailers have this diamond
Prices start from £649 GBPSave up to £249 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
£649 GBP