Heart|Lab Grown|IGI

4.22ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG719533723

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG719533723

Diamond specifications and retailer prices

From $1,599 NZD

$901 USD

As of October 30, 2026

Save $13,465 NZD (89%) vs most expensive(unlock to see where)

19 retailers carry this diamond

Most expensive: $15,064 NZD at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 4.22ct lab-grown heart diamond

This 4.22ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG719533723 or 719533723. Listed at 19 retailers as of October 30, 2026, with prices from $1,599 to $15,064, a $13,465 spread on the same certified stone. Brilliant Earth lists it at $15,064. 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

4.22

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.7°

Pavilion angle37.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG719533723

Dimensions11.18 × 9.95 × 6.42 mm

L/W Ratio1.12

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG719533723

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: $15,064 NZD|Low: $1,535 NZD|High: $19,553 NZD|Avg: $4,345 NZD|-23.0%

Brilliant Earth

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

November 1, 2026

Retailer 13$1,599 NZD

Retailer 3$1,739 NZD

Retailer 9$1,788 NZD

Retailer 14$1,854 NZD

Retailer 11$2,165 NZD

Retailer 7$2,854 NZD

Retailer 6$3,020 NZD

Retailer 8$3,642 NZD

Retailer 10$3,770 NZD

Retailer 5$5,159 NZD

Retailer 12$5,357 NZD

Retailer 4$6,222 NZD

Retailer 2$6,289 NZD

Brilliant Earth$15,064 NZD

42 data points across 14 retailers

19 retailers$1,599 NZD to $15,064 NZD

Cheapest Retailer

$1,599 NZD

$901 USD

Retailer 2

$1,739 NZD

$980 USD

View

Retailer 3

$1,788 NZD

$1,008 USD

View

Final sale: no returns

Retailer 4

$1,854 NZD

$1,045 USD

View

Retailer 5

$2,158 NZD

HK$9,500 HKD

View

Retailer 6

$2,165 NZD

$1,220 USD

View

Retailer 7

$2,854 NZD

£1,267 GBP

View

Retailer 8

$3,020 NZD

$1,702 USD

View

B+

Retailer 9

$3,642 NZD

A$3,158 AUD

View

B+

Retailer 10

$3,770 NZD

$2,125 USD

View

B+

Retailer 11

$4,485 NZD

$2,528 USD

View

B+

Retailer 12

$5,159 NZD

$2,908 USD

View

B+

Retailer 13

$5,357 NZD

$3,019 USD

View

B+

Retailer 14

$5,803 NZD

$3,270 USD

View

Retailer 15

$6,222 NZD

SGD 4,739 SGD

View

B+

Retailer 16

$6,289 NZD

£2,791 GBP

View

Retailer 17

$6,441 NZD

$3,630 USD

View

Retailer 18

$10,160 NZD

$5,726 USD

View

Most Expensive

Brilliant Earth

14913739A · Oct 31

$15,064 NZD

$8,490 USD

View

18 more retailers have this diamond

Prices start from $1,599 NZDSave up to $13,465 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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