Heart|Lab Grown|IGI

5.02ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG791609978

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG791609978

Diamond specifications and retailer prices

From $2,358 NZD

$1,329 USD

As of October 30, 2026

Save $7,250 NZD (75%) vs most expensive(unlock to see where)

21 retailers carry this diamond

Most expensive: $20,564 NZD at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 5.02ct lab-grown heart diamond

This 5.02ct 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 LG791609978 or 791609978. Listed at 21 retailers as of October 30, 2026, with a 307% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.02

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.6°

Pavilion angle38.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG791609978

Dimensions11.01 × 11.85 × 6.82 mm

L/W Ratio1.08

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 LG791609978

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: $20,564 NZD|Low: $2,358 NZD|High: $23,900 NZD|Avg: $6,227 NZD|-14.0%

Brilliant Earth

Retailer 2

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Retailer 21

November 1, 2026

Retailer 19$2,358 NZD

Retailer 3$2,566 NZD

Retailer 9$2,640 NZD

Retailer 4$2,734 NZD

Retailer 21$2,734 NZD

Retailer 18$2,879 NZD

Retailer 5$3,043 NZD

Retailer 11$3,410 NZD

Retailer 2$3,824 NZD

Retailer 10$4,324 NZD

Retailer 15$4,644 NZD

Retailer 6$5,098 NZD

Retailer 20$5,126 NZD

Retailer 13$5,543 NZD

Retailer 16$5,557 NZD

Retailer 12$6,290 NZD

Retailer 8$7,848 NZD

Retailer 7$8,113 NZD

Retailer 17$8,835 NZD

Retailer 14$9,608 NZD

Brilliant Earth$20,564 NZD

42 data points across 21 retailers

21 retailers$2,358 NZD to $9,608 NZD

Cheapest Retailer

$2,358 NZD

$1,329 USD

Retailer 2

$2,566 NZD

$1,446 USD

View

Retailer 3

$2,640 NZD

$1,488 USD

View

Final sale: no returns

Retailer 4

$2,734 NZD

$1,541 USD

View

Retailer 5

$2,734 NZD

$1,541 USD

View

Price last confirmed 21 days ago

Retailer 6

$2,879 NZD

£1,277 GBP

View

Price last confirmed 15 days ago

Retailer 7

$3,043 NZD

$1,715 USD

View

Retailer 8

$3,410 NZD

$1,922 USD

View

Retailer 9

$3,824 NZD

£1,697 GBP

View

B+

Retailer 10

$4,324 NZD

$2,437 USD

View

B+

Retailer 11

$4,644 NZD

€2,493 EUR

View

B+

Retailer 12

$5,098 NZD

$2,873 USD

View

B+

Retailer 13

$5,126 NZD

$2,889 USD

View

B+

Retailer 14

$5,543 NZD

A$4,806 AUD

View

B+

Retailer 15

$5,557 NZD

ZAR 50,596 ZAR

View

B+

Retailer 16

$6,290 NZD

$3,545 USD

View

Retailer 17

$7,848 NZD

$4,423 USD

View

Retailer 18

$8,113 NZD

$4,573 USD

View

B+

Retailer 19

$8,835 NZD

£3,921 GBP

View

Retailer 20

$9,608 NZD

$5,415 USD

View

Most Expensive

Brilliant Earth

18979957A · Oct 31

$20,564 NZD

$11,590 USD

View

Price under review

20 more retailers have this diamond

Prices start from $2,358 NZDSave up to $7,250 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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