Heart|Lab Grown|IGI

0.57ct F VVS1 Heart Lab Grown Diamond

ID • F/VVS1 • IGI LG812621274

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG812621274

Diamond specifications and retailer prices

From $332 NZD

$187 USD

As of November 2, 2026

Save $1,591 NZD (83%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: $2,046 NZD at Reve Diamonds · As of November 1, 2026

View at Reve Diamonds

About this 0.57ct lab-grown heart diamond

This 0.57ct lab-grown heart sits in the half to three-quarter carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG812621274 or 812621274. Listed at 17 retailers as of November 1, 2026, with a 479% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.57

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.8°

Pavilion angle39°

OriginLab Grown

Grading LabIGI

CertificateIGI LG812621274

Dimensions5.84 × 5.20 × 3.28 mm

L/W Ratio1.12

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG812621274

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 2

Current: $1,048 NZD|Low: $263 NZD|High: $2,046 NZD|Avg: $837 NZD

Retailer 1

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

Reve Diamonds

November 2, 2026

Retailer 3$332 NZD

Retailer 5$371 NZD

Retailer 2$384 NZD

Retailer 13$411 NZD

Retailer 7$483 NZD

Retailer 16$583 NZD

Retailer 12$622 NZD

Retailer 9$746 NZD

Retailer 10$747 NZD

Retailer 4$865 NZD

Retailer 14$937 NZD

Retailer 1$1,048 NZD

Retailer 15$1,322 NZD

Retailer 6$1,328 NZD

Retailer 8$1,418 NZD

Retailer 11$1,923 NZD

Reve Diamonds$2,046 NZD

9 data points across 17 retailers

17 retailers$332 NZD to $1,923 NZD

Cheapest Retailer

$332 NZD

$187 USD

Retailer 2

$371 NZD

$209 USD

View

Final sale: no returns

Retailer 3

$384 NZD

$216 USD

View

Retailer 4

$411 NZD

$231 USD

View

Retailer 5

$483 NZD

$272 USD

View

B+

Retailer 6

$583 NZD

$328 USD

View

B+

Retailer 7

$622 NZD

$350 USD

View

B+

Retailer 8

$746 NZD

£330 GBP

View

B+

Retailer 9

$747 NZD

ZAR 6,794 ZAR

View

Retailer 10

$865 NZD

$487 USD

View

Retailer 11

$937 NZD

$527 USD

View

Retailer 12

$1,048 NZD

A$907 AUD

View

Retailer 13

$1,322 NZD

$744 USD

View

Retailer 14

$1,328 NZD

$747 USD

View

Retailer 15

$1,418 NZD

$798 USD

View

Retailer 16

$1,923 NZD

£852 GBP

View

Most Expensive

Reve Diamonds

F9018C6ED · Nov 1

$2,046 NZD

$1,151 USD

View

Price under review

16 more retailers have this diamond

Prices start from $332 NZDSave up to $1,591 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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0.57ct Heart

$332 NZD