Heart|Lab Grown|IGI

1.08ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG828643512

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG828643512

Diamond specifications and retailer prices

From $409 NZD

HK$1,800 HKD

As of November 1, 2026

Save $1,507 NZD (79%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: $1,916 NZD at Brilliant Earth · As of October 26, 2026

View at Brilliant Earth

About this 1.08ct lab-grown heart diamond

This 1.08ct lab-grown heart sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828643512 or 828643512. Listed at 18 retailers as of October 26, 2026, with prices from $409 to $1,916, a $1,507 spread on the same certified stone. Brilliant Earth lists it at $1,916. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.08

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishVery Good

SymmetryGood

FluorescenceNone

Crown angle31°

Pavilion angle43.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG828643512

Dimensions6.55 × 6.74 × 4.07 mm

L/W Ratio1.03

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

PolishVery Good

SymmetryGood

FluorescenceNone

CertificateIGI LG828643512

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: Nov 1

Current: $1,916 NZD|Low: $275 NZD|High: $1,916 NZD|Avg: $798 NZD

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

Retailer 15

Retailer 16

Retailer 17

Retailer 18

October 31, 2026

Retailer 8$287 NZD

Retailer 6$321 NZD

Retailer 5$334 NZD

Retailer 10$357 NZD

Retailer 15$437 NZD

Retailer 2$594 NZD

Retailer 3$602 NZD

Retailer 16$624 NZD

Retailer 4$642 NZD

Retailer 14$649 NZD

Retailer 17$764 NZD

Retailer 12$916 NZD

Retailer 11$962 NZD

Retailer 9$1,144 NZD

Retailer 13$1,146 NZD

Retailer 18$1,665 NZD

Retailer 7$1,901 NZD

Brilliant Earth$1,916 NZD

42 data points across 18 retailers

18 retailers$409 NZD to $1,916 NZD

Retailer 1

$287 NZD

$162 USD

Price last confirmed 9 days ago

Retailer 2

$334 NZD

$188 USD

View

Price last confirmed 8 days ago

Retailer 3

$357 NZD

$201 USD

View

Price last confirmed 7 days ago

Retailer 4

$409 NZD

HK$1,800 HKD

View

Retailer 5

$437 NZD

£194 GBP

View

Retailer 6

$594 NZD

€319 EUR

View

Retailer 7

$602 NZD

ZAR 5,477 ZAR

View

Price last confirmed 10 days ago

Retailer 8

$624 NZD

£277 GBP

View

Retailer 9

$642 NZD

$362 USD

View

Price last confirmed 7 days ago

B+

Retailer 10

$649 NZD

$366 USD

View

Retailer 11

$764 NZD

£339 GBP

View

Price last confirmed 7 days ago

Retailer 12

$916 NZD

$516 USD

View

B+

Retailer 13

$962 NZD

SGD 733 SGD

View

Retailer 14

$1,144 NZD

$645 USD

View

Price last confirmed 7 days ago

Retailer 15

$1,146 NZD

$646 USD

View

Retailer 16

$1,665 NZD

£739 GBP

View

Retailer 17

$1,901 NZD

$1,072 USD

View

Price last confirmed 8 days ago

Most Expensive

Brilliant Earth

21274298A · Oct 26

$1,916 NZD

$1,080 USD

View

17 more retailers have this diamond

Prices start from $409 NZDSave up to $1,507 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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