Heart|Lab Grown|IGI

4.29ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG598340336

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG598340336

Diamond specifications and retailer prices

From $3,505 NZD

$1,972 USD

As of November 2, 2026

Save $14,144 NZD (80%) vs most expensive(unlock to see where)

30 retailers carry this diamond

Most expensive: $24,100 NZD at Do Amore Diamonds · As of November 2, 2026

View at Do Amore Diamonds

About this 4.29ct lab-grown heart diamond

This 4.29ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG598340336 or 598340336. Listed at 30 retailers as of November 2, 2026, with a 404% 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

4.29

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle38.6°

Pavilion angle38.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG598340336

Dimensions9.70 × 11.31 × 6.70 mm

L/W Ratio1.17

Girdle conditionFaceted

Culet sizePointed

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 LG598340336

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: $24,100 NZD|Low: $3,867 NZD|High: $24,100 NZD|Avg: $10,483 NZD

Do Amore Diamonds

Retailer 2

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Retailer 21

November 3, 2026

Retailer 10$3,867 NZD

Retailer 20$4,363 NZD

Retailer 6$4,393 NZD

Retailer 17$4,537 NZD

Retailer 3$4,577 NZD

Retailer 9$5,596 NZD

Retailer 2$6,115 NZD

Retailer 21$6,674 NZD

Retailer 4$6,763 NZD

Retailer 19$9,551 NZD

Retailer 15$9,612 NZD

Retailer 7$10,952 NZD

Retailer 5$11,465 NZD

Retailer 12$11,742 NZD

Retailer 13$12,173 NZD

Retailer 16$13,216 NZD

Retailer 14$15,684 NZD

Retailer 8$16,198 NZD

Retailer 11$17,341 NZD

Retailer 18$17,649 NZD

Do Amore Diamonds$24,100 NZD

39 data points across 21 retailers

30 retailers$3,505 NZD to $17,649 NZD

Cheapest Retailer

$3,505 NZD

$1,972 USD

Retailer 2

$3,867 NZD

$2,176 USD

View

Price last confirmed 25 days ago

Retailer 3

$3,867 NZD

$2,176 USD

View

Price last confirmed 22 days ago

B+

Retailer 4

$4,363 NZD

$2,455 USD

View

B+

Retailer 5

$4,393 NZD

$2,472 USD

View

Retailer 6

$4,486 NZD

$2,524 USD

View

Price last confirmed 23 days ago

Retailer 7

$4,486 NZD

$2,524 USD

View

Price last confirmed 30 days ago

B+

Retailer 8

$4,537 NZD

$2,553 USD

View

Final sale: no returns

B+

Retailer 9

$4,577 NZD

$2,575 USD

View

Retailer 10

$4,834 NZD

$2,720 USD

View

Price last confirmed 34 days ago

Retailer 11

$5,261 NZD

$2,960 USD

View

Price last confirmed 35 days ago

Retailer 12

$5,531 NZD

$3,112 USD

View

Price last confirmed 36 days ago

B+

Retailer 13

$5,596 NZD

HK$24,600 HKD

View

B+

Retailer 14

$6,115 NZD

£2,709 GBP

View

B+

Retailer 15

$6,167 NZD

$3,470 USD

View

Retailer 16

$6,167 NZD

$3,470 USD

View

Price last confirmed 23 days ago

B+

Retailer 17

$6,674 NZD

$3,755 USD

View

B+

Retailer 18

$6,763 NZD

$3,805 USD

View

Retailer 19

$7,708 NZD

$4,337 USD

View

Price last confirmed 33 days ago

Retailer 20

$9,551 NZD

ZAR 86,814 ZAR

View

Retailer 21

$9,612 NZD

A$8,320 AUD

View

Retailer 22

$10,952 NZD

$6,162 USD

View

Retailer 23

$11,465 NZD

$6,451 USD

View

Retailer 24

$11,742 NZD

$6,607 USD

View

Retailer 25

$12,173 NZD

£5,393 GBP

View

Retailer 26

$13,216 NZD

A$11,440 AUD

View

Retailer 27

$15,684 NZD

$8,824 USD

View

Retailer 28

$16,198 NZD

SGD 12,316 SGD

View

Retailer 29

$17,649 NZD

$9,930 USD

View

Most Expensive

Do Amore Diamonds

27-202A9CC14 · Nov 2

$24,100 NZD

$13,560 USD

View

Price under review

29 more retailers have this diamond

Prices start from $3,505 NZDSave up to $14,144 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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