Heart|Natural|GIA

1.31ct E VS1 Heart Natural Diamond

EX • E/VS1 • GIA 2557291432

Certificate GIA 2557291432

Diamond specifications and retailer prices

From $8,103 AUD

$5,692 USD

As of November 2, 2026

Save $4,829 AUD (37%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: $14,682 AUD at NZ Jewellers · As of September 30, 2026

View at NZ Jewellers

About this 1.31ct natural heart diamond

This 1.31ct natural heart sits in the one-and-a-quarter to one-and-a-half 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 2557291432. Listed at 16 retailers as of November 1, 2026, with a 60% 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

1.31

Carat

Colour

VS1

Clarity

Excellent

Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent

PolishExcellent

SymmetryExcellent

FluorescenceFaint

OriginNatural

Grading LabGIA

CertificateGIA 2557291432

Dimensions7.56 × 6.32 × 4.51 mm

L/W Ratio1.20

Girdle conditionFaceted

Culet sizeNone

Key to symbols

Crystal, Cloud, Feather, Needle

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceFaint

CertificateGIA 2557291432

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 2

Current: $9,589 AUD|Low: $7,274 AUD|High: $13,088 AUD|Avg: $9,336 AUD|+2.6%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

November 2, 2026

Retailer 7$7,294 AUD

Retailer 9$8,103 AUD

Retailer 4$8,421 AUD

Retailer 10$8,723 AUD

Retailer 11$8,778 AUD

Retailer 8$8,997 AUD

Retailer 3$8,997 AUD

Retailer 2$9,503 AUD

Retailer 1$9,589 AUD

Retailer 6$10,785 AUD

Retailer 5$12,932 AUD

36 data points across 11 retailers

16 retailers$8,103 AUD to $12,932 AUD

Retailer 1

$7,294 AUD

€4,880 EUR

Price last confirmed 6 days ago

Retailer 2

$8,103 AUD

$5,692 USD

View

Final sale: no returns

Retailer 3

$8,378 AUD

$5,885 USD

View

Retailer 4

$8,421 AUD

£4,658 GBP

View

Retailer 5

$8,723 AUD

View

Price last confirmed 29 days ago

Retailer 6

$8,778 AUD

$6,166 USD

View

Price last confirmed 32 days ago

Retailer 7

$8,778 AUD

$6,166 USD

View

Price last confirmed 31 days ago

Retailer 8

$8,997 AUD

$6,320 USD

View

Retailer 9

$8,997 AUD

$6,320 USD

View

Price last confirmed 28 days ago

B+

Retailer 10

$9,503 AUD

£5,256 GBP

View

B+

Retailer 11

$9,589 AUD

€6,415 EUR

View

Retailer 12

$10,129 AUD

$7,115 USD

View

Price last confirmed 56 days ago

Retailer 13

$10,129 AUD

$7,115 USD

View

Price last confirmed 34 days ago

B+

Retailer 14

$10,785 AUD

ZAR 122,389 ZAR

View

B+

Retailer 15

$12,932 AUD

£7,153 GBP

View

Most Expensive

NZ Jewellers

ec1efdc2-d3a1-4ecd-81b3-a5eb805fe3cf · Sep 30

$14,682 AUD

$10,313 USD

View

Price last confirmed 32 days ago

15 more retailers have this diamond

Prices start from $8,103 AUDSave up to $4,829 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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1.31ct Heart

$8,103 AUD