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Heart|Natural|GIA

1.03ct I VS1 Heart Natural Diamond

ID • I/VS1 • GIA 5546196554

Certificate GIA 5546196554

Diamond specifications and retailer prices

From $3,299 AUD
As of November 2, 2026
Save $2,749 AUD (45%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $7,292 AUD at NZ Jewellers · As of September 28, 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 I 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 5546196554. Listed at 9 retailers as of November 2, 2026, with a 83% 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
I
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.82°
Pavilion angle42.05°
OriginNatural
Grading LabGIA
CertificateGIA 5546196554
Dimensions7.11 × 6.18 × 4.14 mm
L/W Ratio1.15
Top View
7.11 mm6.18 mm1.03 ctI / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5546196554
Side View
Table 63.0%Crown 34.82°Girdle: MediumPavilion 42.05°Culet: NoneDepth 58.2%

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 2
Current: $3,299 AUD|Low: $3,299 AUD|High: $6,184 AUD|Avg: $4,284 AUD|-2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 1$3,299 AUD
Retailer 3$3,457 AUD
Retailer 8$3,889 AUD
Retailer 5$4,050 AUD
Retailer 7$4,162 AUD
Retailer 4$4,293 AUD
Retailer 6$4,315 AUD
Retailer 2$6,049 AUD

36 data points across 8 retailers

9 retailers$3,299 AUD to $6,049 AUD

A
Cheapest Retailer
-
$3,299 AUD
A
Retailer 2
-
$3,457 AUD
View
Retailer 3
-
$3,487 AUD
View
Price last confirmed 46 days ago
Retailer 4
-
$3,487 AUD
View
Price last confirmed 30 days ago
Retailer 5
-
$3,649 AUD
View
Price last confirmed 37 days ago
Retailer 6
-
$4,293 AUD
View
Price last confirmed 31 days ago
B
Retailer 7
-
$6,049 AUD
View
Retailer 8
-
$7,292 AUD
View
Price last confirmed 39 days ago
Most Expensive
NZ Jewellers
54743b30-9298-44fe-bd9c-4c7a385ffe1b · Sep 28
$7,292 AUD
$5,010 USD
View
Price last confirmed 39 days ago
8 more retailers have this diamond
Prices start from $3,299 AUDSave up to $2,749 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
$3,299 AUD