Heart|Natural|GIA

1.05ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 6541466466

Certificate GIA 6541466466

Diamond specifications and retailer prices

From $1,660 AUD

₹110,814 INR

As of October 23, 2026

15 retailers carry this diamond

Most expensive: $5,387 AUD at NZ Jewellers · As of October 24, 2026

View at NZ Jewellers

About this 1.05ct natural heart diamond

This 1.05ct natural heart sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541466466. Listed at 15 retailers as of October 23, 2026. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.05

Carat

Colour

SI2

Clarity

Excellent

Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent

PolishExcellent

SymmetryExcellent

FluorescenceFaint

OriginNatural

Grading LabGIA

CertificateGIA 6541466466

Dimensions6.13 × 6.80 × 4.05 mm

L/W Ratio1.11

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceFaint

CertificateGIA 6541466466

Side View

Caratlytics Score

No score right now

No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 23

Current: $5,387 AUD|Low: $1,655 AUD|High: $5,387 AUD|Avg: $2,604 AUD

NZ Jewellers

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 24, 2026

Retailer 12$1,660 AUD

Retailer 8$1,737 AUD

Retailer 9$2,046 AUD

Retailer 2$2,186 AUD

Retailer 7$2,209 AUD

Retailer 18$2,209 AUD

Retailer 6$2,297 AUD

Retailer 14$2,310 AUD

Retailer 11$2,383 AUD

Retailer 5$2,403 AUD

Retailer 16$2,423 AUD

Retailer 4$2,440 AUD

Retailer 15$2,440 AUD

Retailer 17$2,548 AUD

Retailer 10$2,717 AUD

Retailer 13$2,996 AUD

Retailer 3$3,891 AUD

NZ Jewellers$5,387 AUD

15 data points across 18 retailers

15 retailers$1,660 AUD to $5,387 AUD

Retailer 1

$1,660 AUD

₹110,814 INR

Price last confirmed 10 days ago

Retailer 2

$2,046 AUD

$1,434 USD

View

Price last confirmed 8 days ago

Retailer 3

$2,186 AUD

£1,206 GBP

View

Price last confirmed 9 days ago

Retailer 4

$2,209 AUD

$1,548 USD

View

Price last confirmed 11 days ago

Retailer 5

$2,297 AUD

$1,610 USD

View

Price last confirmed 7 days ago

Retailer 6

$2,310 AUD

$1,619 USD

View

Price last confirmed 10 days ago

Retailer 7

$2,383 AUD

£1,315 GBP

View

Price last confirmed 9 days ago

Retailer 8

$2,403 AUD

$1,684 USD

View

Price last confirmed 15 days ago

Retailer 9

$2,423 AUD

$1,698 USD

View

Price last confirmed 9 days ago

Retailer 10

$2,440 AUD

$1,710 USD

View

Price last confirmed 9 days ago

Retailer 11

$2,440 AUD

$1,710 USD

View

Price last confirmed 9 days ago

Retailer 12

$2,548 AUD

$1,786 USD

View

Price last confirmed 10 days ago

Retailer 13

$2,996 AUD

€2,000 EUR

View

Price last confirmed 10 days ago

Retailer 14

$3,891 AUD

£2,147 GBP

View

Price last confirmed 12 days ago

Most Expensive

NZ Jewellers

19a32771-f4fc-4d41-8d51-1e14d2db2a97 · Oct 24

$5,387 AUD

$3,775 USD

View

Price last confirmed 9 days ago

14 more retailers have this diamond

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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1.05ct Heart

$1,660 AUD