Heart|Lab Grown|IGI

1.59ct G VVS2 Heart Lab Grown Diamond

ID • G/VVS2 • IGI LG629481537

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG629481537

Diamond specifications and retailer prices

From $479 NZD

$270 USD

As of November 1, 2026

Save $3,655 NZD (88%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: $4,134 NZD at Do Amore Diamonds · As of October 31, 2026

View at Do Amore Diamonds

About this 1.59ct lab-grown heart diamond

This 1.59ct lab-grown heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG629481537 or 629481537. Listed at 17 retailers as of October 31, 2026, with prices from $479 to $4,134, a $3,655 spread on the same certified stone. Do Amore Diamonds lists it at $4,134. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.9°

Pavilion angle40.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG629481537

Dimensions7.21 × 8.19 × 4.79 mm

L/W Ratio1.14

Girdle conditionFaceted

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG629481537

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: $4,134 NZD|Low: $392 NZD|High: $4,134 NZD|Avg: $1,333 NZD|+35.5%

Do Amore Diamonds

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

November 2, 2026

Retailer 14$429 NZD

Retailer 8$479 NZD

Retailer 5$499 NZD

Retailer 3$534 NZD

Retailer 4$534 NZD

Retailer 7$715 NZD

Retailer 13$770 NZD

Retailer 9$1,015 NZD

Retailer 2$1,129 NZD

Retailer 16$1,721 NZD

Retailer 15$1,893 NZD

Retailer 12$2,170 NZD

Retailer 6$2,191 NZD

Retailer 11$2,373 NZD

Retailer 10$3,385 NZD

Do Amore Diamonds$4,134 NZD

45 data points across 16 retailers

17 retailers$479 NZD to $4,134 NZD

Retailer 1

$429 NZD

$242 USD

Price last confirmed 11 days ago

Retailer 2

$479 NZD

$270 USD

View

Final sale: no returns

Retailer 3

$499 NZD

$281 USD

View

Price last confirmed 12 days ago

Retailer 4

$534 NZD

$301 USD

View

Price last confirmed 13 days ago

Retailer 5

$534 NZD

$301 USD

View

Price last confirmed 16 days ago

B+

Retailer 6

$715 NZD

$403 USD

View

Retailer 7

$770 NZD

$434 USD

View

Retailer 8

$1,015 NZD

ZAR 9,242 ZAR

View

B+

Retailer 9

$1,129 NZD

£501 GBP

View

Retailer 10

$1,721 NZD

$970 USD

View

Retailer 11

$1,893 NZD

$1,067 USD

View

Price last confirmed 13 days ago

Retailer 12

$2,170 NZD

$1,223 USD

View

Retailer 13

$2,191 NZD

$1,235 USD

View

Retailer 14

$2,373 NZD

£1,053 GBP

View

Retailer 15

$3,371 NZD

$1,900 USD

View

Retailer 16

$3,385 NZD

$1,908 USD

View

Most Expensive

Do Amore Diamonds

27-B4DD526A8 · Oct 31

$4,134 NZD

$2,330 USD

View

16 more retailers have this diamond

Prices start from $479 NZDSave up to $3,655 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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1.59ct Heart

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