Heart|Lab Grown|IGI

6.50ct F VVS2 Heart Lab Grown Diamond

ID • F/VVS2 • IGI LG729516182

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG729516182

Diamond specifications and retailer prices

From $2,077 AUD

$1,459 USD

As of November 1, 2026

Save $5,810 AUD (74%) vs most expensive(unlock to see where)

13 retailers carry this diamond

Most expensive: $10,250 AUD at Brilliant Earth · As of October 21, 2026

View at Brilliant Earth

About this 6.5ct lab-grown heart diamond

This 6.5ct lab-grown heart sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG729516182 or 729516182. Listed at 13 retailers as of November 1, 2026, with a 280% 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

6.50

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.5°

Pavilion angle38°

OriginLab Grown

Grading LabIGI

CertificateIGI LG729516182

Dimensions11.98 × 13.05 × 7.27 mm

L/W Ratio1.09

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG729516182

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: Nov 1

Current: $10,250 AUD|Low: $1,372 AUD|High: $10,563 AUD|Avg: $4,346 AUD|-3.0%

Brilliant Earth

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 25, 2026

Retailer 4$2,077 AUD

Retailer 5$2,235 AUD

Retailer 14$2,646 AUD

Retailer 7$2,961 AUD

Retailer 12$3,156 AUD

Retailer 11$3,314 AUD

Retailer 3$3,589 AUD

Retailer 8$3,685 AUD

Retailer 10$3,809 AUD

Retailer 6$4,464 AUD

Retailer 9$6,429 AUD

Retailer 13$7,583 AUD

Retailer 2$7,887 AUD

Brilliant Earth$10,250 AUD

30 data points across 14 retailers

13 retailers$2,077 AUD to $7,887 AUD

Cheapest Retailer

$2,077 AUD

$1,459 USD

Final sale: no returns

Retailer 2

$2,235 AUD

$1,570 USD

View

Price last confirmed 10 days ago

Retailer 3

$2,646 AUD

$1,859 USD

View

Price last confirmed 11 days ago

Retailer 4

$2,961 AUD

£1,638 GBP

View

Price last confirmed 11 days ago

Retailer 5

$3,156 AUD

$2,217 USD

View

Price last confirmed 12 days ago

Retailer 6

$3,589 AUD

$2,521 USD

View

Price last confirmed 11 days ago

Retailer 7

$3,685 AUD

View

Price last confirmed 11 days ago

Retailer 8

$3,809 AUD

ZAR 43,225 ZAR

View

Price last confirmed 13 days ago

Retailer 9

$5,511 AUD

$3,871 USD

View

Price last confirmed 10 days ago

Retailer 10

$6,429 AUD

£3,556 GBP

View

Price last confirmed 12 days ago

Retailer 11

$7,583 AUD

View

Price last confirmed 28 days ago

Retailer 12

$7,887 AUD

$5,540 USD

View

Most Expensive

Brilliant Earth

15973255A · Oct 21

$10,250 AUD

$7,200 USD

View

Price last confirmed 11 days ago

12 more retailers have this diamond

Prices start from $2,077 AUDSave up to $5,810 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.

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6.50ct Heart

$2,077 AUD