Heart|Lab Grown|IGI

5.07ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG818672593

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG818672593

Diamond specifications and retailer prices

From $2,640 NZD

$1,488 USD

As of October 31, 2026

Save $14,321 NZD (84%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: $16,962 NZD at Novita Diamonds · As of October 31, 2026

View at Novita Diamonds

About this 5.07ct lab-grown heart diamond

This 5.07ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818672593 or 818672593. Listed at 24 retailers as of October 31, 2026, with prices from $2,640 to $16,962, a $14,321 spread on the same certified stone. Novita Diamonds lists it at $16,962. 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

5.07

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle32.4°

Pavilion angle39.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG818672593

Dimensions11.92 × 10.85 × 7.00 mm

L/W Ratio1.10

Girdle conditionFaceted

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 LG818672593

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 31

Current: $16,962 NZD|Low: $2,562 NZD|High: $24,113 NZD|Avg: $7,663 NZD|-1.4%

Novita 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

Retailer 17

Retailer 18

Retailer 19

Retailer 20

October 31, 2026

Retailer 11$2,562 NZD

Retailer 3$2,640 NZD

Retailer 4$2,734 NZD

Retailer 6$3,043 NZD

Retailer 14$3,856 NZD

Retailer 9$4,249 NZD

Retailer 13$4,570 NZD

Retailer 16$4,934 NZD

Retailer 15$5,098 NZD

Retailer 2$5,543 NZD

Retailer 5$5,557 NZD

Retailer 12$5,570 NZD

Retailer 20$6,400 NZD

Retailer 7$7,523 NZD

Retailer 18$8,114 NZD

Retailer 10$8,497 NZD

Retailer 19$9,608 NZD

Retailer 8$9,938 NZD

Retailer 17$16,643 NZD

Novita Diamonds$16,962 NZD

30 data points across 20 retailers

24 retailers$2,640 NZD to $16,962 NZD

Retailer 1

$2,562 NZD

$1,444 USD

Price last confirmed 23 days ago

Retailer 2

$2,638 NZD

$1,487 USD

View

Price last confirmed 33 days ago

Retailer 3

$2,640 NZD

$1,488 USD

View

Final sale: no returns

Retailer 4

$2,734 NZD

$1,541 USD

View

Retailer 5

$2,787 NZD

$1,571 USD

View

Retailer 6

$2,972 NZD

$1,675 USD

View

Price last confirmed 28 days ago

Retailer 7

$2,972 NZD

$1,675 USD

View

Price last confirmed 19 days ago

Retailer 8

$3,043 NZD

$1,715 USD

View

Retailer 9

$3,856 NZD

£1,711 GBP

View

B+

Retailer 10

$4,249 NZD

$2,395 USD

View

B+

Retailer 11

$4,570 NZD

€2,453 EUR

View

B+

Retailer 12

$4,934 NZD

A$4,278 AUD

View

B+

Retailer 13

$5,098 NZD

$2,873 USD

View

B+

Retailer 14

$5,543 NZD

A$4,806 AUD

View

B+

Retailer 15

$5,557 NZD

ZAR 50,597 ZAR

View

Retailer 16

$5,570 NZD

$3,139 USD

View

Price last confirmed 27 days ago

B+

Retailer 17

$6,400 NZD

$3,607 USD

View

B+

Retailer 18

$7,523 NZD

$4,240 USD

View

B+

Retailer 19

$8,114 NZD

$4,573 USD

View

B+

Retailer 20

$8,497 NZD

£3,771 GBP

View

Retailer 21

$9,608 NZD

$5,415 USD

View

Retailer 22

$9,938 NZD

$5,601 USD

View

Retailer 23

$16,643 NZD

$9,380 USD

View

Most Expensive

Novita Diamonds

cert_818672593 · Oct 31

$16,962 NZD

A$14,707 AUD

View

23 more retailers have this diamond

Prices start from $2,640 NZDSave up to $14,321 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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