Heart|Lab Grown|IGI

0.59ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG844658554

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG844658554

Diamond specifications and retailer prices

From $273 NZD

HK$1,200 HKD

As of November 1, 2026

Save $559 NZD (67%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: $1,668 NZD at MOH London · As of October 26, 2026

View at MOH London

About this 0.59ct lab-grown heart diamond

This 0.59ct lab-grown heart sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844658554 or 844658554. Listed at 17 retailers as of October 27, 2026, with a 205% 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

0.59

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishVery Good

SymmetryVery Good

FluorescenceNone

Crown angle31.9°

Pavilion angle42.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG844658554

Dimensions5.37 × 5.92 × 3.42 mm

L/W Ratio1.10

Girdle conditionFaceted

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

PolishVery Good

SymmetryVery Good

FluorescenceNone

CertificateIGI LG844658554

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: $1,668 NZD|Low: $183 NZD|High: $1,668 NZD|Avg: $566 NZD

MOH London

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

Retailer 17

October 30, 2026

Retailer 9$183 NZD

Retailer 15$211 NZD

Retailer 8$242 NZD

Retailer 5$273 NZD

Retailer 4$403 NZD

Retailer 10$416 NZD

Retailer 13$441 NZD

Retailer 3$457 NZD

Retailer 14$619 NZD

Retailer 12$637 NZD

Retailer 11$642 NZD

Retailer 16$642 NZD

Retailer 2$658 NZD

Retailer 6$729 NZD

Retailer 17$812 NZD

Retailer 7$832 NZD

MOH London$1,668 NZD

10 data points across 17 retailers

17 retailers$273 NZD to $832 NZD

Retailer 1

$183 NZD

$103 USD

Price last confirmed 10 days ago

Retailer 2

$211 NZD

$119 USD

View

Price last confirmed 9 days ago

Retailer 3

$242 NZD

$136 USD

View

Price last confirmed 8 days ago

Retailer 4

$273 NZD

HK$1,200 HKD

View

Retailer 5

$403 NZD

ZAR 3,666 ZAR

View

Price last confirmed 11 days ago

Retailer 6

$416 NZD

€223 EUR

View

Retailer 7

$441 NZD

£195 GBP

View

Retailer 8

$457 NZD

$257 USD

View

Price last confirmed 8 days ago

Retailer 9

$619 NZD

£274 GBP

View

Price last confirmed 7 days ago

B+

Retailer 10

$637 NZD

SGD 484 SGD

View

Retailer 11

$642 NZD

$361 USD

View

Price last confirmed 7 days ago

B+

Retailer 12

$642 NZD

$361 USD

View

B+

Retailer 13

$658 NZD

$370 USD

View

Retailer 14

$729 NZD

$410 USD

View

Price last confirmed 8 days ago

Retailer 15

$812 NZD

$457 USD

View

Price last confirmed 7 days ago

Retailer 16

$832 NZD

$468 USD

View

Most Expensive

MOH London

LG844658554 · Oct 26

$1,668 NZD

£739 GBP

View

Price last confirmed 7 days ago

16 more retailers have this diamond

Prices start from $273 NZDSave up to $559 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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0.59ct Heart

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