Heart|Lab Grown|IGI

3.05ct E VVS1 Heart Lab Grown Diamond

EX • E/VVS1 • IGI LG761515745

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG761515745

Diamond specifications and retailer prices

From £559 GBP

$744 USD

As of October 27, 2026

Save £1,990 GBP (78%) vs most expensive(unlock to see where)

23 retailers carry this diamond

Most expensive: £4,032 GBP at Brilliant Earth · As of October 22, 2026

View at Brilliant Earth

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 LG761515745 or 761515745. Listed at 23 retailers as of October 26, 2026, with a 356% 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

3.05

Carat

Colour

VVS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.3°

Pavilion angle39.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG761515745

Dimensions10.13 × 10.13 × 8.96 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

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG761515745

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 27

Current: £4,032 GBP|Low: £559 GBP|High: £4,701 GBP|Avg: £1,514 GBP|-14.2%

Brilliant Earth

Retailer 2

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October 29, 2026

Retailer 5£559 GBP

Retailer 20£608 GBP

Retailer 6£626 GBP

Retailer 10£648 GBP

Retailer 15£686 GBP

Retailer 18£750 GBP

Retailer 16£781 GBP

Retailer 4£873 GBP

Retailer 9£903 GBP

Retailer 2£1,041 GBP

Retailer 21£1,387 GBP

Retailer 3£1,400 GBP

Retailer 19£1,462 GBP

Retailer 13£1,505 GBP

Retailer 22£1,822 GBP

Retailer 12£2,179 GBP

Retailer 11£2,200 GBP

Retailer 8£2,235 GBP

Retailer 7£2,292 GBP

Retailer 17£2,548 GBP

Retailer 14£2,706 GBP

Brilliant Earth£4,032 GBP

36 data points across 22 retailers

23 retailers£559 GBP to £2,548 GBP

Cheapest Retailer

£559 GBP

$744 USD

Retailer 2

£608 GBP

$809 USD

View

Retailer 3

£626 GBP

$833 USD

View

Final sale: no returns

Retailer 4

£648 GBP

$863 USD

View

Retailer 5

£686 GBP

$913 USD

View

Price last confirmed 12 days ago

Retailer 6

£750 GBP

HK$7,800 HKD

View

Retailer 7

£781 GBP

$1,040 USD

View

Retailer 8

£873 GBP

$1,162 USD

View

Retailer 9

£903 GBP

$1,202 USD

View

Retailer 10

£1,041 GBP

View

B+

Retailer 11

£1,387 GBP

$1,847 USD

View

B+

Retailer 12

£1,400 GBP

$1,864 USD

View

B+

Retailer 13

£1,462 GBP

A$2,996 AUD

View

Price last confirmed 8 days ago

B+

Retailer 14

£1,505 GBP

ZAR 32,372 ZAR

View

B+

Retailer 15

£1,822 GBP

$2,426 USD

View

Retailer 16

£2,179 GBP

SGD 3,922 SGD

View

Retailer 17

£2,190 GBP

$2,917 USD

View

Retailer 18

£2,200 GBP

$2,930 USD

View

Retailer 19

£2,235 GBP

$2,976 USD

View

Retailer 20

£2,292 GBP

$3,052 USD

View

Retailer 21

£2,548 GBP

View

Retailer 22

£2,706 GBP

A$5,544 AUD

View

Price last confirmed 21 days ago

Most Expensive

Brilliant Earth

20464709A · Oct 22

£4,032 GBP

$5,370 USD

View

Price last confirmed 7 days ago

22 more retailers have this diamond

Prices start from £559 GBPSave up to £1,990 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.

Where to buy this spec

See every retailer carrying 3.05ct E VVS1 heart lab-grown

Ranked by inventory count, with return policy, certs, and trust signals.

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