Heart|Natural|GIA

0.91ct G VS1 Heart Natural Diamond

EX • G/VS1 • GIA 6541731899

Certificate GIA 6541731899

Diamond specifications and retailer prices

From $2,966 NZD

A$2,567 AUD

As of November 1, 2026

Save $5,471 NZD (65%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: $8,437 NZD at NZ Jewellers · As of October 30, 2026

View at NZ Jewellers

About this 0.91ct natural heart diamond

This 0.91ct natural heart sits in the just-under-one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541731899. Listed at 16 retailers as of October 30, 2026, with prices from $2,966 to $8,437, a $5,471 spread on the same certified stone. NZ Jewellers lists it at $8,437. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.91

Carat

Colour

VS1

Clarity

Excellent

Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent

PolishExcellent

SymmetryVery Good

FluorescenceNone

OriginNatural

Grading LabGIA

CertificateGIA 6541731899

Dimensions5.75 × 6.61 × 4.06 mm

L/W Ratio1.15

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryVery Good

FluorescenceNone

CertificateGIA 6541731899

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1

Current: $5,153 NZD|Low: $2,366 NZD|High: $5,916 NZD|Avg: $3,199 NZD|-0.6%

Retailer 1

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 2, 2026

Retailer 4$2,590 NZD

Retailer 14$2,627 NZD

Retailer 5$2,646 NZD

Retailer 3$2,958 NZD

Retailer 13$3,034 NZD

Retailer 2$3,126 NZD

Retailer 11$3,459 NZD

Retailer 12$3,537 NZD

Retailer 10$3,704 NZD

Retailer 7$3,804 NZD

Retailer 6$4,029 NZD

Retailer 9$5,102 NZD

Retailer 1$5,153 NZD

Retailer 8$5,916 NZD

36 data points across 14 retailers

16 retailers$2,966 NZD to $8,437 NZD

Retailer 1

$2,627 NZD

$1,478 USD

Price last confirmed 13 days ago

Retailer 2

$2,646 NZD

MYR 6,064 MYR

View

Price last confirmed 12 days ago

Retailer 3

$2,958 NZD

SGD 2,249 SGD

View

Price last confirmed 12 days ago

Retailer 4

$2,966 NZD

A$2,567 AUD

View

Retailer 5

$3,034 NZD

$1,707 USD

View

Retailer 6

$3,126 NZD

$1,759 USD

View

Price last confirmed 13 days ago

B+

Retailer 7

$3,459 NZD

$1,946 USD

View

B+

Retailer 8

$3,537 NZD

$1,990 USD

View

B+

Retailer 9

$3,704 NZD

$2,084 USD

View

B+

Retailer 10

$3,804 NZD

£1,685 GBP

View

B+

Retailer 11

$3,992 NZD

$2,246 USD

View

B+

Retailer 12

$4,029 NZD

A$3,488 AUD

View

Retailer 13

$5,102 NZD

ZAR 46,374 ZAR

View

B+

Retailer 14

$5,153 NZD

£2,283 GBP

View

Retailer 15

$5,916 NZD

£2,621 GBP

View

Most Expensive

NZ Jewellers

c831c493-54b9-4e29-a182-c5fe2bf5d435 · Oct 30

$8,437 NZD

$4,747 USD

View

15 more retailers have this diamond

Prices start from $2,966 NZDSave up to $5,471 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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0.91ct Heart

$2,966 NZD