Heart|Lab Grown|IGI

1.72ct E VS2 Heart Lab Grown Diamond

EX • E/VS2 • IGI LG585314031

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG585314031

Diamond specifications and retailer prices

From $470 NZD

$264 USD

As of October 28, 2026

Save $1,647 NZD (78%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: $2,117 NZD at Brilliance · As of October 28, 2026

View at Brilliance

About this 1.72ct lab-grown heart diamond

This 1.72ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG585314031 or 585314031. Listed at 18 retailers as of October 28, 2026, with prices from $470 to $2,117, a $1,647 spread on the same certified stone. Brilliance lists it at $2,117. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.72

Carat

Colour

VS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.4°

Pavilion angle39.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG585314031

Dimensions7.53 × 8.31 × 4.75 mm

L/W Ratio1.10

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG585314031

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 28

Current: $2,117 NZD|Low: $402 NZD|High: $2,117 NZD|Avg: $993 NZD

Brilliance

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

October 30, 2026

Retailer 11$402 NZD

Retailer 3$470 NZD

Retailer 10$520 NZD

Retailer 12$520 NZD

Retailer 2$610 NZD

Retailer 9$703 NZD

Retailer 6$839 NZD

Retailer 5$983 NZD

Retailer 4$1,116 NZD

Retailer 8$1,679 NZD

Retailer 7$2,096 NZD

Brilliance$2,117 NZD

43 data points across 12 retailers

18 retailers$470 NZD to $2,117 NZD

Retailer 1

$402 NZD

$226 USD

Price last confirmed 27 days ago

Retailer 2

$470 NZD

$264 USD

View

Final sale: no returns

Retailer 3

$486 NZD

$273 USD

View

Price last confirmed 31 days ago

Retailer 4

$520 NZD

$292 USD

View

Price last confirmed 26 days ago

Retailer 5

$520 NZD

$292 USD

View

Price last confirmed 22 days ago

Retailer 6

$610 NZD

£270 GBP

View

B+

Retailer 7

$703 NZD

$395 USD

View

Retailer 8

$839 NZD

€449 EUR

View

Retailer 9

$983 NZD

£435 GBP

View

B+

Retailer 10

$1,102 NZD

$619 USD

View

B+

Retailer 11

$1,116 NZD

$627 USD

View

Retailer 12

$1,674 NZD

$940 USD

View

Price last confirmed 29 days ago

Retailer 13

$1,679 NZD

$943 USD

View

B+

Retailer 14

$1,688 NZD

SGD 1,281 SGD

View

Retailer 15

$1,766 NZD

$992 USD

View

Price last confirmed 11 days ago

Retailer 16

$1,846 NZD

A$1,595 AUD

View

Price last confirmed 136 days ago

Retailer 17

$2,096 NZD

£927 GBP

View

Most Expensive

Brilliance

D22113982 · Oct 28

$2,117 NZD

$1,189 USD

View

17 more retailers have this diamond

Prices start from $470 NZDSave up to $1,647 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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