Heart|Lab Grown|IGI

1.59ct D VS2 Heart Lab Grown Diamond

EX • D/VS2 • IGI LG702548917

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG702548917

Diamond specifications and retailer prices

From $628 NZD

$354 USD

As of October 30, 2026

Save $4,890 NZD (89%) vs most expensive(unlock to see where)

20 retailers carry this diamond

Most expensive: $5,518 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG702548917 or 702548917. Listed at 20 retailers as of October 30, 2026, with prices from $628 to $5,518, a $4,890 spread on the same certified stone. Do Amore Diamonds lists it at $5,518. 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

VS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle32.5°

Pavilion angle42.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG702548917

Dimensions7.28 × 8.03 × 4.87 mm

L/W Ratio1.10

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 LG702548917

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 30

Current: $1,384 NZD|Low: $628 NZD|High: $3,042 NZD|Avg: $1,469 NZD|+3.2%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

October 31, 2026

Retailer 3$628 NZD

Retailer 11$697 NZD

Retailer 4$807 NZD

Retailer 5$859 NZD

Retailer 2$999 NZD

Retailer 7$1,312 NZD

Retailer 1$1,384 NZD

Retailer 9$2,030 NZD

Retailer 8$2,044 NZD

Retailer 10$2,679 NZD

Retailer 6$3,022 NZD

43 data points across 11 retailers

20 retailers$628 NZD to $5,518 NZD

Retailer 1

$539 NZD

$304 USD

Price last confirmed 29 days ago

Retailer 2

$628 NZD

$354 USD

View

Final sale: no returns

Retailer 3

$653 NZD

$368 USD

View

Price last confirmed 32 days ago

Retailer 4

$697 NZD

$393 USD

View

Price last confirmed 28 days ago

Retailer 5

$807 NZD

$455 USD

View

Retailer 6

$807 NZD

$455 USD

View

Retailer 7

$859 NZD

£381 GBP

View

Retailer 8

$928 NZD

$523 USD

View

B+

Retailer 9

$999 NZD

$563 USD

View

B+

Retailer 10

$1,312 NZD

A$1,138 AUD

View

B+

Retailer 11

$1,384 NZD

£614 GBP

View

Retailer 12

$2,030 NZD

A$1,760 AUD

View

Price last confirmed 23 days ago

Retailer 13

$2,044 NZD

$1,152 USD

View

Retailer 14

$2,473 NZD

$1,394 USD

View

Price last confirmed 30 days ago

Retailer 15

$2,679 NZD

$1,510 USD

View

Retailer 16

$2,755 NZD

$1,553 USD

View

Retailer 17

$2,771 NZD

$1,562 USD

View

Retailer 18

$3,022 NZD

£1,341 GBP

View

Retailer 19

$4,986 NZD

$2,810 USD

View

Most Expensive

Do Amore Diamonds

23-702548917 · Oct 31

$5,518 NZD

$3,110 USD

View

19 more retailers have this diamond

Prices start from $628 NZDSave up to $4,890 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.

Similar diamonds

1.59ct Heart

$628 NZD