Heart|Natural|GIA

0.91ct I VVS1 Heart Natural Diamond

EX • I/VVS1 • GIA 2544264688

Certificate GIA 2544264688

Diamond specifications and retailer prices

From $2,643 AUD

SGD 2,503 SGD

As of October 31, 2026

Save $221 AUD (8%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: $5,646 AUD at NZ Jewellers · As of September 25, 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 I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2544264688. Listed at 15 retailers as of October 31, 2026, with a relatively tight 8% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

VVS1

Clarity

Excellent

Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent

PolishExcellent

SymmetryVery Good

FluorescenceFaint

Pavilion angle43.1°

OriginNatural

Grading LabGIA

CertificateGIA 2544264688

Dimensions5.86 × 6.94 × 4.15 mm

L/W Ratio1.18

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryVery Good

FluorescenceFaint

CertificateGIA 2544264688

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

Unlock full score analysis

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

Price History

Last verified: Oct 31

Current: $2,234 AUD|Low: $1,571 AUD|High: $4,105 AUD|Avg: $2,550 AUD|-9.5%

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

October 22, 2026

Retailer 10$1,571 AUD

Retailer 12$1,951 AUD

Retailer 8$2,017 AUD

Retailer 9$2,038 AUD

Retailer 3$2,090 AUD

Retailer 2$2,203 AUD

Retailer 1$2,234 AUD

Retailer 14$2,240 AUD

Retailer 13$2,383 AUD

Retailer 4$2,643 AUD

Retailer 6$2,901 AUD

Retailer 7$3,007 AUD

Retailer 11$3,356 AUD

Retailer 5$3,844 AUD

27 data points across 14 retailers

15 retailers$2,643 AUD to $2,864 AUD

Retailer 1

$1,571 AUD

HK$8,600 HKD

Price last confirmed 13 days ago

Retailer 2

$2,017 AUD

€1,346 EUR

View

Price last confirmed 12 days ago

Retailer 3

$2,038 AUD

$1,428 USD

View

Price last confirmed 12 days ago

Retailer 4

$2,090 AUD

$1,465 USD

View

Price last confirmed 12 days ago

Retailer 5

$2,203 AUD

SGD 2,086 SGD

View

Price last confirmed 13 days ago

Retailer 6

$2,234 AUD

£1,233 GBP

View

Price last confirmed 12 days ago

Retailer 7

$2,240 AUD

$1,570 USD

View

Price last confirmed 12 days ago

Retailer 8

$2,383 AUD

$1,670 USD

View

Price last confirmed 12 days ago

B+

Retailer 9

$2,643 AUD

SGD 2,503 SGD

View

B+

Retailer 10

$2,864 AUD

View

Retailer 11

$2,901 AUD

View

Price last confirmed 28 days ago

Retailer 12

$3,007 AUD

ZAR 34,050 ZAR

View

Price last confirmed 12 days ago

Retailer 13

$3,356 AUD

$2,352 USD

View

Price last confirmed 14 days ago

Retailer 14

$3,844 AUD

£2,121 GBP

View

Price last confirmed 22 days ago

Most Expensive

NZ Jewellers

0ca6f61a-cd08-4994-b405-394fa897ac05 · Sep 25

$5,646 AUD

$3,957 USD

View

Price last confirmed 38 days ago

14 more retailers have this diamond

Prices start from $2,643 AUDSave up to $221 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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B+

0.91ct Heart

$2,643 AUD