Heart|Natural|GIA

0.91ct E VS1 Heart Natural Diamond

EX • E/VS1 • GIA 3555386580

Certificate GIA 3555386580

Diamond specifications and retailer prices

From $2,277 AUD

HK$12,500 HKD

As of October 29, 2026

Save $2,531 AUD (53%) vs most expensive(unlock to see where)

13 retailers carry this diamond

Most expensive: $7,389 AUD at NZ Jewellers · As of September 20, 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 E colour (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 3555386580. Listed at 13 retailers as of October 23, 2026, with a 111% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

PolishVery Good

SymmetryVery Good

FluorescenceNone

OriginNatural

Grading LabGIA

CertificateGIA 3555386580

Dimensions5.58 × 6.71 × 4.21 mm

L/W Ratio1.20

Girdle conditionFaceted

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishVery Good

SymmetryVery Good

FluorescenceNone

CertificateGIA 3555386580

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 29

Current: $3,092 AUD|Low: $2,277 AUD|High: $6,191 AUD|Avg: $3,638 AUD|-4.1%

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

October 30, 2026

Retailer 10$2,277 AUD

Retailer 6$2,894 AUD

Retailer 9$2,914 AUD

Retailer 12$3,035 AUD

Retailer 1$3,092 AUD

Retailer 2$3,188 AUD

Retailer 5$3,248 AUD

Retailer 7$3,295 AUD

Retailer 13$3,826 AUD

Retailer 4$4,351 AUD

Retailer 8$4,764 AUD

Retailer 11$4,809 AUD

Retailer 3$5,794 AUD

29 data points across 13 retailers

13 retailers$2,277 AUD to $4,809 AUD

Cheapest Retailer

$2,277 AUD

HK$12,500 HKD

B+

Retailer 2

$2,894 AUD

€1,936 EUR

View

B+

Retailer 3

$2,914 AUD

$2,047 USD

View

B+

Retailer 4

$3,035 AUD

$2,132 USD

View

Final sale: no returns

B+

Retailer 5

$3,092 AUD

£1,711 GBP

View

Retailer 6

$3,188 AUD

SGD 3,027 SGD

View

Price last confirmed 7 days ago

B+

Retailer 7

$3,295 AUD

$2,315 USD

View

B+

Retailer 8

$3,826 AUD

$2,688 USD

View

Retailer 9

$4,351 AUD

View

Price last confirmed 22 days ago

Retailer 10

$4,764 AUD

ZAR 54,065 ZAR

View

Price last confirmed 8 days ago

Retailer 11

$4,809 AUD

$3,378 USD

View

Retailer 12

$5,794 AUD

£3,205 GBP

View

Price last confirmed 9 days ago

Most Expensive

NZ Jewellers

2b4c93be-c587-4174-818e-290678e9c55e · Sep 20

$7,389 AUD

$5,191 USD

View

Price last confirmed 39 days ago

12 more retailers have this diamond

Prices start from $2,277 AUDSave up to $2,531 AUD

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

$2,277 AUD