Heart|Lab Grown|IGI

0.56ct E IF Heart Lab Grown Diamond

EX • E/IF • IGI LG812620866

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG812620866

Diamond specifications and retailer prices

From $390 NZD

$220 USD

As of October 30, 2026

Save $1,712 NZD (81%) vs most expensive(unlock to see where)

19 retailers carry this diamond

Most expensive: $2,102 NZD at Reve Diamonds · As of October 30, 2026

View at Reve Diamonds

About this 0.56ct lab-grown heart diamond

This 0.56ct lab-grown heart sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG812620866 or 812620866. Listed at 19 retailers as of October 30, 2026, with prices from $390 to $2,102, a $1,712 spread on the same certified stone. Reve Diamonds lists it at $2,102. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.56

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.7°

Pavilion angle38.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG812620866

Dimensions5.20 × 5.69 × 3.33 mm

L/W Ratio1.09

Girdle conditionFaceted

Cert comments

As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG812620866

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: $794 NZD|Low: $390 NZD|High: $2,053 NZD|Avg: $922 NZD|+4.6%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

November 1, 2026

Retailer 4$390 NZD

Retailer 2$435 NZD

Retailer 12$612 NZD

Retailer 11$671 NZD

Retailer 5$736 NZD

Retailer 7$785 NZD

Retailer 1$794 NZD

Retailer 3$921 NZD

Retailer 6$994 NZD

Retailer 8$1,108 NZD

Retailer 10$1,400 NZD

Retailer 9$2,033 NZD

36 data points across 12 retailers

19 retailers$390 NZD to $2,102 NZD

Retailer 1

$350 NZD

$197 USD

Price last confirmed 23 days ago

Retailer 2

$390 NZD

$220 USD

View

Final sale: no returns

Retailer 3

$406 NZD

$229 USD

View

Price last confirmed 33 days ago

Retailer 4

$428 NZD

$241 USD

View

Price last confirmed 37 days ago

Retailer 5

$435 NZD

$245 USD

View

Price last confirmed 29 days ago

Retailer 6

$435 NZD

$245 USD

View

Price last confirmed 20 days ago

Retailer 7

$612 NZD

$345 USD

View

Retailer 8

$671 NZD

$378 USD

View

Retailer 9

$736 NZD

€395 EUR

View

B+

Retailer 10

$785 NZD

ZAR 7,146 ZAR

View

B+

Retailer 11

$794 NZD

£352 GBP

View

B+

Retailer 12

$921 NZD

$519 USD

View

B+

Retailer 13

$994 NZD

$560 USD

View

B+

Retailer 14

$1,108 NZD

A$961 AUD

View

Retailer 15

$1,395 NZD

$786 USD

View

Price last confirmed 31 days ago

Retailer 16

$1,400 NZD

$789 USD

View

Retailer 17

$1,490 NZD

$840 USD

View

Retailer 18

$2,033 NZD

£902 GBP

View

Most Expensive

Reve Diamonds

9E49B87AF · Oct 30

$2,102 NZD

$1,185 USD

View

18 more retailers have this diamond

Prices start from $390 NZDSave up to $1,712 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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0.56ct Heart

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