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Heart|Natural|GIA

1.01ct G VS1 Heart Natural Diamond

ID • G/VS1 • GIA 6545406590

Certificate GIA 6545406590

Diamond specifications and retailer prices

From $2,536 AUD
As of November 4, 2026
Save $3,150 AUD (55%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,090 AUD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic 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 6545406590. Listed at 19 retailers as of November 2, 2026, with a 124% 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

1.01
Carat
G
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle42.3°
OriginNatural
Grading LabGIA
CertificateGIA 6545406590
Dimensions6.00 × 7.01 × 4.12 mm
L/W Ratio1.17
Top View
6.00 mm7.01 mm1.01 ctG / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6545406590
Side View
Table 59.0%CrownGirdle: MED-VTKPavilion 42.3°Culet: NoneDepth 58.9%

Caratlytics Score

How it works →
A
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 4
Current: $3,528 AUD|Low: $2,499 AUD|High: $6,174 AUD|Avg: $3,607 AUD|-7.2%
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
Retailer 15
Retailer 16
November 5, 2026
Retailer 4$2,536 AUD
Retailer 6$2,606 AUD
Retailer 5$2,713 AUD
Retailer 12$2,808 AUD
Retailer 11$2,979 AUD
Retailer 3$2,994 AUD
Retailer 10$3,043 AUD
Retailer 9$3,046 AUD
Retailer 16$3,136 AUD
Retailer 2$3,334 AUD
Retailer 8$3,386 AUD
Retailer 1$3,528 AUD
Retailer 7$4,172 AUD
Retailer 14$4,616 AUD
Retailer 13$5,301 AUD
Retailer 15$5,686 AUD

24 data points across 16 retailers

19 retailers$2,536 AUD to $5,686 AUD

A
Cheapest Retailer
-
$2,536 AUD
A
Retailer 2
-
$2,606 AUD
View
A
Retailer 3
-
$2,713 AUD
View
Final sale: no returns
A
Retailer 4
-
$2,808 AUD
View
A
Retailer 5
-
$2,979 AUD
View
A
Retailer 6
-
$2,994 AUD
View
A
Retailer 7
-
$3,043 AUD
View
A
Retailer 8
-
$3,046 AUD
View
A
Retailer 9
-
$3,136 AUD
View
A
Retailer 10
-
$3,334 AUD
View
A
Retailer 11
-
$3,386 AUD
View
A
Retailer 12
-
$3,528 AUD
View
Retailer 13
-
$4,068 AUD
View
Price last confirmed 29 days ago
A
Retailer 14
-
$4,172 AUD
View
B+
Retailer 15
-
$4,343 AUD
View
B+
Retailer 16
-
$4,616 AUD
View
B+
Retailer 17
-
$5,301 AUD
View
B+
Retailer 18
-
$5,686 AUD
View
Most Expensive
NZ Jewellers
321197c9-f7f5-44c3-a1a8-ffb95f38db01 · Sep 25
$8,090 AUD
$5,675 USD
View
Price last confirmed 40 days ago
18 more retailers have this diamond
Prices start from $2,536 AUDSave up to $3,150 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.

A
1.01ct Heart
$2,536 AUD