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Heart|Natural|GIA

1.03ct D VS1 Heart Natural Diamond

EX • D/VS1 • GIA 5546958353

Certificate GIA 5546958353

Diamond specifications and retailer prices

From $3,298 AUD
HK$18,100 HKD
As of October 31, 2026
Save $3,896 AUD (54%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,238 AUD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.03ct natural heart diamond

This 1.03ct natural heart sits in the classic one-carat band, graded D 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 5546958353. Listed at 16 retailers as of October 29, 2026, with a 118% 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

1.03
Carat
D
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5546958353
Dimensions6.00 × 7.00 × 4.12 mm
L/W Ratio1.17
Top View
6.00 mm7.00 mm1.03 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5546958353
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 58.9%

Caratlytics Score

How it works →
A+
Exceptional
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 31
Current: $5,259 AUD|Low: $3,280 AUD|High: $8,004 AUD|Avg: $4,746 AUD|-1.4%
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
October 31, 2026
Retailer 8$3,298 AUD
Retailer 4$3,778 AUD
Retailer 2$3,948 AUD
Retailer 5$3,961 AUD
Retailer 10$3,982 AUD
Retailer 13$4,111 AUD
Retailer 12$4,151 AUD
Retailer 11$4,171 AUD
Retailer 9$4,575 AUD
Retailer 6$4,595 AUD
Retailer 7$4,868 AUD
Retailer 3$5,096 AUD
Retailer 1$5,259 AUD
Retailer 15$7,024 AUD
Retailer 14$7,194 AUD

28 data points across 15 retailers

16 retailers$3,298 AUD to $7,194 AUD

A+
Cheapest Retailer
-
$3,298 AUD
HK$18,100 HKD
A
Retailer 2
-
$3,778 AUD
$2,654 USD
View
A
Retailer 3
-
$3,948 AUD
$2,773 USD
View
Final sale: no returns
A
Retailer 4
-
$3,961 AUD
€2,650 EUR
View
A
Retailer 5
-
$3,982 AUD
€2,664 EUR
View
A
Retailer 6
-
$4,111 AUD
$2,888 USD
View
A
Retailer 7
-
$4,151 AUD
$2,916 USD
View
A
Retailer 8
-
$4,171 AUD
$2,930 USD
View
A
Retailer 9
-
$4,575 AUD
£2,530 GBP
View
Retailer 10
-
$4,595 AUD
SGD 4,362 SGD
View
Price last confirmed 9 days ago
Retailer 11
-
$4,868 AUD
View
Price last confirmed 28 days ago
B+
Retailer 12
-
$5,096 AUD
$3,580 USD
View
B+
Retailer 13
-
$5,259 AUD
ZAR 59,682 ZAR
View
Retailer 14
-
$7,024 AUD
$4,934 USD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$7,194 AUD
£3,979 GBP
View
Most Expensive
NZ Jewellers
fc379f4a-8a22-4fb7-a194-278c7bf27ca6 · Sep 25
$8,238 AUD
$5,787 USD
View
Price last confirmed 37 days ago
15 more retailers have this diamond
Prices start from $3,298 AUDSave up to $3,896 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+
1.03ct Heart
$3,298 AUD