Heart|Lab Grown|IGI

6.53ct F VVS2 Heart Lab Grown Diamond

ID • F/VVS2 • IGI LG726514436

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG726514436

Diamond specifications and retailer prices

From $2,474 NZD

$1,392 USD

As of October 31, 2026

15 retailers carry this diamond

Most expensive: $12,832 NZD at Brilliant Earth · As of October 26, 2026

View at Brilliant Earth

About this 6.53ct lab-grown heart diamond

This 6.53ct 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 LG726514436 or 726514436. Listed at 15 retailers as of October 31, 2026. 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

6.53

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.8°

Pavilion angle37.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG726514436

Dimensions11.18 × 13.03 × 7.40 mm

L/W Ratio1.17

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 LG726514436

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 31

Current: $12,832 NZD|Low: $2,474 NZD|High: $13,241 NZD|Avg: $5,222 NZD|-3.1%

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

Retailer 15

October 26, 2026

Retailer 13$2,474 NZD

Retailer 6$2,495 NZD

Retailer 4$2,684 NZD

Retailer 15$3,204 NZD

Retailer 12$3,395 NZD

Retailer 2$3,524 NZD

Retailer 7$3,915 NZD

Retailer 11$4,388 NZD

Retailer 10$4,396 NZD

Retailer 9$4,551 NZD

Retailer 14$5,582 NZD

Retailer 3$6,875 NZD

Retailer 8$7,638 NZD

Retailer 5$9,505 NZD

Brilliant Earth$12,832 NZD

29 data points across 15 retailers

15 retailers

Retailer 1

$2,341 NZD

$1,317 USD

Price last confirmed 34 days ago

Retailer 2

$2,474 NZD

$1,392 USD

View

Final sale: no returns

Retailer 3

$2,684 NZD

$1,510 USD

View

Price last confirmed 6 days ago

Retailer 4

$3,204 NZD

$1,803 USD

View

Price last confirmed 7 days ago

Retailer 5

$3,395 NZD

$1,910 USD

View

Price last confirmed 10 days ago

Retailer 6

$3,524 NZD

£1,561 GBP

View

Price last confirmed 7 days ago

Retailer 7

$4,388 NZD

$2,469 USD

View

Price last confirmed 7 days ago

Retailer 8

$4,396 NZD

A$3,805 AUD

View

Price last confirmed 12 days ago

Retailer 9

$4,551 NZD

ZAR 41,369 ZAR

View

Price last confirmed 9 days ago

Retailer 10

$6,567 NZD

$3,695 USD

View

Price last confirmed 7 days ago

Retailer 11

$6,875 NZD

$3,868 USD

View

Price last confirmed 7 days ago

Retailer 12

$7,638 NZD

£3,384 GBP

View

Price last confirmed 8 days ago

Retailer 13

$9,505 NZD

A$8,228 AUD

View

Price last confirmed 28 days ago

Retailer 14

$12,832 NZD

$7,220 USD

View

Price last confirmed 12 days ago

Most Expensive

Brilliant Earth

15323706A · Oct 26

$12,832 NZD

$7,220 USD

View

Price last confirmed 7 days ago

14 more retailers have this diamond

Prices start from $2,474 NZD

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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6.53ct Heart

$2,474 NZD