Heart|Lab Grown|IGI

3.34ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG826665079

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG826665079

Diamond specifications and retailer prices

From £1,407 GBP

As of October 28, 2026

Save £2,689 GBP (66%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: £4,231 GBP at Novita Diamonds · As of October 8, 2026

View at Novita Diamonds

About this 3.34ct lab-grown heart diamond

This 3.34ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG826665079 or 826665079. Listed at 15 retailers as of October 27, 2026, with a 191% 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

3.34

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle39.5°

Pavilion angle40.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG826665079

Dimensions10.14 × 9.19 × 6.14 mm

L/W Ratio1.10

Girdle conditionFaceted

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG826665079

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28

Current: £1,532 GBP|Low: £1,060 GBP|High: £4,195 GBP|Avg: £2,358 GBP|-6.5%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

October 28, 2026

Retailer 3£1,060 GBP

Retailer 9£1,222 GBP

Retailer 7£1,407 GBP

Retailer 1£1,532 GBP

Retailer 13£1,571 GBP

Retailer 10£1,663 GBP

Retailer 8£1,895 GBP

Retailer 5£2,047 GBP

Retailer 6£2,495 GBP

Retailer 2£2,527 GBP

Retailer 14£3,534 GBP

Retailer 12£3,839 GBP

Retailer 4£3,987 GBP

Retailer 11£4,096 GBP

18 data points across 14 retailers

15 retailers£1,407 GBP to £4,096 GBP

Retailer 1

£1,222 GBP

$1,640 USD

Price last confirmed 6 days ago

B+

Retailer 2

£1,407 GBP

View

B+

Retailer 3

£1,532 GBP

View

Retailer 4

£1,571 GBP

$2,108 USD

View

Price last confirmed 7 days ago

B+

Retailer 5

£1,663 GBP

€2,125 EUR

View

B+

Retailer 6

£1,895 GBP

$2,543 USD

View

Retailer 7

£2,047 GBP

$2,747 USD

View

Price last confirmed 8 days ago

Retailer 8

£2,495 GBP

A$5,150 AUD

View

Price last confirmed 11 days ago

Retailer 9

£2,527 GBP

ZAR 54,776 ZAR

View

Price last confirmed 9 days ago

Retailer 10

£3,245 GBP

$4,355 USD

View

Retailer 11

£3,534 GBP

View

Price last confirmed 8 days ago

Retailer 12

£3,839 GBP

$5,151 USD

View

Retailer 13

£3,987 GBP

$5,350 USD

View

Retailer 14

£4,096 GBP

SGD 7,427 SGD

View

Most Expensive

Novita Diamonds

cert_826665079 · Oct 8

£4,231 GBP

A$8,734 AUD

View

Price last confirmed 25 days ago

14 more retailers have this diamond

Prices start from £1,407 GBPSave up to £2,689 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.

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B+

3.34ct Heart

£1,407 GBP