Heart|Lab Grown|IGI

5.09ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG808634457

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG808634457

Diamond specifications and retailer prices

From $1,658 AUD

$1,165 USD

As of October 30, 2026

Save $11,510 AUD (87%) vs most expensive(unlock to see where)

27 retailers carry this diamond

Most expensive: $13,823 AUD at Novita Diamonds · As of October 8, 2026

View at Novita Diamonds

About this 5.09ct lab-grown heart diamond

This 5.09ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG808634457 or 808634457. Listed at 27 retailers as of October 30, 2026, with a 694% 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

5.09

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle37.7°

Pavilion angle39.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG808634457

Dimensions11.74 × 10.66 × 6.93 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 LG808634457

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 30

Current: $13,823 AUD|Low: $1,805 AUD|High: $18,820 AUD|Avg: $5,373 AUD|-0.2%

Novita Diamonds

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

Retailer 15

Retailer 16

Retailer 17

Retailer 18

Retailer 19

Retailer 20

Retailer 21

Retailer 22

Retailer 23

October 31, 2026

Retailer 8$1,805 AUD

Retailer 11$1,855 AUD

Retailer 16$1,923 AUD

Retailer 7$2,171 AUD

Retailer 4$2,223 AUD

Retailer 3$2,399 AUD

Retailer 17$2,790 AUD

Retailer 20$2,861 AUD

Retailer 18$3,087 AUD

Retailer 22$3,448 AUD

Retailer 14$3,606 AUD

Retailer 23$3,896 AUD

Retailer 19$3,909 AUD

Retailer 2$3,977 AUD

Retailer 9$5,092 AUD

Retailer 5$5,323 AUD

Retailer 6$5,800 AUD

Retailer 21$6,189 AUD

Retailer 12$6,442 AUD

Retailer 10$6,736 AUD

Retailer 15$6,969 AUD

Retailer 13$13,168 AUD

Novita Diamonds$13,823 AUD

29 data points across 23 retailers

27 retailers$1,658 AUD to $13,168 AUD

Cheapest Retailer

$1,658 AUD

$1,165 USD

Retailer 2

$1,805 AUD

$1,268 USD

View

Retailer 3

$1,855 AUD

$1,303 USD

View

Final sale: no returns

Retailer 4

$1,923 AUD

$1,351 USD

View

Retailer 5

$2,127 AUD

$1,494 USD

View

Price last confirmed 18 days ago

Retailer 6

$2,171 AUD

$1,525 USD

View

Retailer 7

$2,223 AUD

HK$12,200 HKD

View

Retailer 8

$2,399 AUD

$1,685 USD

View

Retailer 9

$2,790 AUD

£1,543 GBP

View

Retailer 10

$2,861 AUD

$2,010 USD

View

Retailer 11

$3,087 AUD

€2,065 EUR

View

B+

Retailer 12

$3,448 AUD

$2,422 USD

View

Retailer 13

$3,491 AUD

$2,452 USD

View

Price last confirmed 18 days ago

B+

Retailer 14

$3,606 AUD

$2,533 USD

View

Retailer 15

$3,896 AUD

View

Price last confirmed 9 days ago

B+

Retailer 16

$3,909 AUD

ZAR 44,357 ZAR

View

B+

Retailer 17

$3,977 AUD

View

B+

Retailer 18

$5,092 AUD

$3,577 USD

View

B+

Retailer 19

$5,323 AUD

$3,739 USD

View

B+

Retailer 20

$5,569 AUD

$3,912 USD

View

Retailer 21

$5,800 AUD

$4,074 USD

View

B+

Retailer 22

$6,189 AUD

£3,423 GBP

View

Retailer 23

$6,442 AUD

SGD 6,115 SGD

View

Retailer 24

$6,736 AUD

$4,732 USD

View

Retailer 25

$6,969 AUD

$4,895 USD

View

Retailer 26

$13,168 AUD

$9,250 USD

View

Most Expensive

Novita Diamonds

cert_808634457 · Oct 8

$13,823 AUD

View

Price last confirmed 22 days ago

26 more retailers have this diamond

Prices start from $1,658 AUDSave up to $11,510 AUD

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.

Similar diamonds

5.09ct Heart

$1,658 AUD