Heart|Lab Grown|IGI

6.50ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG747530257

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG747530257

Diamond specifications and retailer prices

From $2,415 NZD

$1,361 USD

As of October 29, 2026

Save $11,638 NZD (83%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: $14,052 NZD at Brilliant Earth · As of October 28, 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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG747530257 or 747530257. Listed at 24 retailers as of October 28, 2026, with prices from $2,415 to $14,052, a $11,638 spread on the same certified stone. Brilliant Earth lists it at $14,052. 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 angle43.4°

Pavilion angle35.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG747530257

Dimensions12.74 × 11.43 × 7.20 mm

L/W Ratio1.11

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 LG747530257

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 29

Current: $14,052 NZD|Low: $2,415 NZD|High: $14,052 NZD|Avg: $5,496 NZD

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 30, 2026

Retailer 6$2,415 NZD

Retailer 13$2,500 NZD

Retailer 9$2,803 NZD

Retailer 5$3,185 NZD

Retailer 12$3,575 NZD

Retailer 2$3,630 NZD

Retailer 3$4,508 NZD

Retailer 10$4,630 NZD

Retailer 7$4,839 NZD

Retailer 14$6,927 NZD

Retailer 8$8,078 NZD

Retailer 4$8,379 NZD

Retailer 11$10,504 NZD

Brilliant Earth$14,052 NZD

44 data points across 14 retailers

24 retailers$2,415 NZD to $14,052 NZD

Retailer 1

$2,069 NZD

$1,166 USD

Price last confirmed 28 days ago

Retailer 2

$2,346 NZD

$1,322 USD

View

Price last confirmed 31 days ago

Retailer 3

$2,415 NZD

$1,361 USD

View

Final sale: no returns

Retailer 4

$2,500 NZD

$1,409 USD

View

Price last confirmed 27 days ago

Retailer 5

$2,500 NZD

$1,409 USD

View

Price last confirmed 18 days ago

Retailer 6

$2,803 NZD

$1,580 USD

View

Retailer 7

$2,884 NZD

HK$12,700 HKD

View

Retailer 8

$3,185 NZD

$1,795 USD

View

Retailer 9

$3,575 NZD

$2,015 USD

View

Retailer 10

$3,630 NZD

£1,611 GBP

View

Retailer 11

$4,508 NZD

$2,541 USD

View

Retailer 12

$4,630 NZD

A$4,015 AUD

View

Price last confirmed 8 days ago

Retailer 13

$4,688 NZD

$2,642 USD

View

Price last confirmed 29 days ago

Retailer 14

$4,839 NZD

ZAR 44,061 ZAR

View

B+

Retailer 15

$5,564 NZD

$3,136 USD

View

B+

Retailer 16

$6,927 NZD

$3,904 USD

View

B+

Retailer 17

$7,175 NZD

$4,044 USD

View

B+

Retailer 18

$7,499 NZD

$4,227 USD

View

B+

Retailer 19

$8,078 NZD

£3,585 GBP

View

Retailer 20

$8,379 NZD

SGD 6,382 SGD

View

Retailer 21

$8,766 NZD

$4,941 USD

View

Retailer 22

$10,504 NZD

A$9,108 AUD

View

Price last confirmed 21 days ago

Retailer 23

$12,090 NZD

$6,814 USD

View

Most Expensive

Brilliant Earth

16745636A · Oct 28

$14,052 NZD

$7,920 USD

View

23 more retailers have this diamond

Prices start from $2,415 NZDSave up to $11,638 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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