Heart|Lab Grown|IGI

1.69ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG573390207

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG573390207

Diamond specifications and retailer prices

From $451 NZD

$254 USD

As of November 1, 2026

Save $4,038 NZD (90%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: $4,489 NZD at Do Amore Diamonds · As of October 31, 2026

View at Do Amore Diamonds

About this 1.69ct lab-grown heart diamond

This 1.69ct lab-grown heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG573390207 or 573390207. Listed at 18 retailers as of October 31, 2026, with prices from $451 to $4,489, a $4,038 spread on the same certified stone. Do Amore Diamonds lists it at $4,489. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.69

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle38.5°

Pavilion angle39.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG573390207

Dimensions8.07 × 7.28 × 4.83 mm

L/W Ratio1.11

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 LG573390207

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: $4,489 NZD|Low: $401 NZD|High: $5,323 NZD|Avg: $1,628 NZD|+16.6%

Do Amore Diamonds

Retailer 2

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Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

November 1, 2026

Retailer 6$518 NZD

Retailer 4$598 NZD

Retailer 14$846 NZD

Retailer 11$988 NZD

Retailer 13$1,011 NZD

Retailer 10$1,408 NZD

Retailer 7$1,480 NZD

Retailer 8$1,902 NZD

Retailer 12$2,177 NZD

Retailer 3$2,805 NZD

Retailer 5$2,911 NZD

Retailer 2$3,202 NZD

Retailer 9$3,490 NZD

Do Amore Diamonds$4,489 NZD

38 data points across 14 retailers

18 retailers$451 NZD to $4,489 NZD

Cheapest Retailer

$451 NZD

$254 USD

Final sale: no returns

Retailer 2

$518 NZD

$292 USD

View

Price last confirmed 12 days ago

Retailer 3

$554 NZD

$312 USD

View

Price last confirmed 16 days ago

Retailer 4

$554 NZD

$312 USD

View

Price last confirmed 13 days ago

Retailer 5

$598 NZD

$337 USD

View

Price last confirmed 11 days ago

Retailer 6

$846 NZD

$477 USD

View

B+

Retailer 7

$988 NZD

$557 USD

View

B+

Retailer 8

$1,011 NZD

$570 USD

View

B+

Retailer 9

$1,408 NZD

ZAR 12,819 ZAR

View

Retailer 10

$1,480 NZD

£657 GBP

View

Retailer 11

$1,902 NZD

A$1,649 AUD

View

Retailer 12

$1,964 NZD

$1,107 USD

View

Price last confirmed 12 days ago

Retailer 13

$2,177 NZD

$1,227 USD

View

Retailer 14

$2,805 NZD

$1,581 USD

View

Retailer 15

$2,911 NZD

$1,640 USD

View

Retailer 16

$3,202 NZD

£1,421 GBP

View

Retailer 17

$3,490 NZD

$1,967 USD

View

Most Expensive

Do Amore Diamonds

36-1874282 · Oct 31

$4,489 NZD

$2,530 USD

View

17 more retailers have this diamond

Prices start from $451 NZDSave up to $4,038 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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1.69ct Heart

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