Heart|Lab Grown|IGI

5.58ct E VVS2 Heart Lab Grown Diamond

EX • E/VVS2 • IGI LG710546613

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG710546613

Diamond specifications and retailer prices

From $2,424 NZD

$1,366 USD

As of October 29, 2026

Save $6,470 NZD (73%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: $16,855 NZD at Queensmith · As of October 9, 2026

View at Queensmith

About this 5.58ct lab-grown heart diamond

This 5.58ct 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 LG710546613 or 710546613. Listed at 14 retailers as of October 29, 2026, with a 267% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.58

Carat

Colour

VVS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.8°

Pavilion angle40.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG710546613

Dimensions12.59 × 12.59 × 10.99 mm

L/W Ratio1.00

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG710546613

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: $16,855 NZD|Low: $1,730 NZD|High: $16,855 NZD|Avg: $6,256 NZD

Queensmith

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

October 30, 2026

Retailer 7$2,424 NZD

Retailer 2$3,682 NZD

Retailer 6$3,985 NZD

Retailer 9$4,035 NZD

Retailer 8$4,977 NZD

Retailer 4$5,089 NZD

Retailer 5$7,280 NZD

Retailer 3$8,119 NZD

Queensmith$16,855 NZD

41 data points across 9 retailers

14 retailers$2,424 NZD to $8,894 NZD

Retailer 1

$2,166 NZD

$1,221 USD

Price last confirmed 22 days ago

Retailer 2

$2,358 NZD

$1,329 USD

View

Price last confirmed 31 days ago

Retailer 3

$2,424 NZD

$1,366 USD

View

Final sale: no returns

Retailer 4

$2,514 NZD

$1,417 USD

View

Price last confirmed 27 days ago

Retailer 5

$3,682 NZD

£1,634 GBP

View

Retailer 6

$3,985 NZD

$2,246 USD

View

Retailer 7

$4,711 NZD

$2,655 USD

View

Price last confirmed 29 days ago

B+

Retailer 8

$4,977 NZD

$2,805 USD

View

Retailer 9

$5,089 NZD

A$4,413 AUD

View

Price last confirmed 8 days ago

Retailer 10

$7,280 NZD

$4,103 USD

View

Retailer 11

$7,516 NZD

$4,236 USD

View

B+

Retailer 12

$8,119 NZD

£3,603 GBP

View

Retailer 13

$8,894 NZD

$5,013 USD

View

Most Expensive

Queensmith

LG710546613 · Oct 9

$16,855 NZD

£7,480 GBP

View

Price last confirmed 21 days ago

13 more retailers have this diamond

Prices start from $2,424 NZDSave up to $6,470 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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5.58ct Heart

$2,424 NZD