Heart|Lab Grown|IGI

12.02ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG750521068

Shape and cutting style on the report: Heart modified brilliant

Certificate IGI LG750521068

Diamond specifications and retailer prices

From $7,330 NZD

$4,131 USD

As of October 30, 2026

Save $35,168 NZD (83%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: $49,379 NZD at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 12.02ct lab-grown heart diamond

This 12.02ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG750521068 or 750521068. Listed at 24 retailers as of October 30, 2026, with a 480% 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

12.02

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.6°

Pavilion angle30.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG750521068

Dimensions14.28 × 13.25 × 8.29 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 LG750521068

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: $49,379 NZD|Low: $7,326 NZD|High: $49,379 NZD|Avg: $16,307 NZD

Brilliant Earth

Retailer 2

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Retailer 5

Retailer 6

Retailer 7

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Retailer 22

October 31, 2026

Retailer 10$7,330 NZD

Retailer 19$7,681 NZD

Retailer 7$8,208 NZD

Retailer 22$8,502 NZD

Retailer 17$8,508 NZD

Retailer 6$8,618 NZD

Retailer 20$9,810 NZD

Retailer 3$10,061 NZD

Retailer 14$10,623 NZD

Retailer 13$11,088 NZD

Retailer 2$13,127 NZD

Retailer 16$13,159 NZD

Retailer 18$13,164 NZD

Retailer 8$15,296 NZD

Retailer 21$18,685 NZD

Retailer 15$19,714 NZD

Retailer 12$21,583 NZD

Retailer 4$23,616 NZD

Retailer 9$29,102 NZD

Retailer 5$30,222 NZD

Retailer 11$42,498 NZD

Brilliant Earth$49,379 NZD

31 data points across 22 retailers

24 retailers$7,330 NZD to $42,498 NZD

Cheapest Retailer

$7,330 NZD

$4,131 USD

Retailer 2

$7,681 NZD

$4,329 USD

View

Retailer 3

$8,208 NZD

$4,626 USD

View

Final sale: no returns

Retailer 4

$8,502 NZD

$4,792 USD

View

Retailer 5

$8,508 NZD

$4,795 USD

View

Retailer 6

$8,618 NZD

$4,857 USD

View

Retailer 7

$8,852 NZD

$4,989 USD

View

Price last confirmed 19 days ago

B+

Retailer 8

$9,810 NZD

$5,529 USD

View

B+

Retailer 9

$10,061 NZD

HK$44,300 HKD

View

B+

Retailer 10

$10,623 NZD

$5,987 USD

View

B+

Retailer 11

$11,088 NZD

£4,921 GBP

View

Retailer 12

$11,519 NZD

$6,492 USD

View

Price last confirmed 15 days ago

B+

Retailer 13

$13,127 NZD

€7,046 EUR

View

B+

Retailer 14

$13,159 NZD

ZAR 119,812 ZAR

View

B+

Retailer 15

$13,164 NZD

$7,419 USD

View

B+

Retailer 16

$15,296 NZD

$8,621 USD

View

Retailer 17

$18,685 NZD

$10,531 USD

View

Retailer 18

$19,714 NZD

A$17,094 AUD

View

Price last confirmed 23 days ago

Retailer 19

$21,583 NZD

$12,164 USD

View

Retailer 20

$23,616 NZD

$13,310 USD

View

Retailer 21

$29,102 NZD

SGD 22,165 SGD

View

Retailer 22

$30,222 NZD

$17,033 USD

View

Retailer 23

$42,498 NZD

$23,952 USD

View

Most Expensive

Brilliant Earth

16696463A · Oct 30

$49,379 NZD

$27,830 USD

View

Price under review

23 more retailers have this diamond

Prices start from $7,330 NZDSave up to $35,168 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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