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Heart|Natural|GIA

1.03ct F VS1 Heart Natural Diamond

VG • F/VS1 • GIA 1529846710

Certificate GIA 1529846710

Diamond specifications and retailer prices

From $4,491 AUD
As of November 4, 2026
Save $5,423 AUD (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $10,138 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1529846710. Listed at 20 retailers as of November 4, 2026, with a 121% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.03
Carat
F
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1529846710
Dimensions6.88 × 6.00 × 3.68 mm
L/W Ratio1.15
Culet sizeNone
Key to symbols
Feather
Top View
6.88 mm6.00 mm1.03 ctF / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1529846710
Side View
Table 55.0%Crown 37°Girdle: MED-VTKPavilion 41.2°Culet: NoneDepth 61.4%

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: Nov 4
Current: $9,914 AUD|Low: $4,491 AUD|High: $10,138 AUD|Avg: $6,320 AUD|-2.2%
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
November 6, 2026
Retailer 8$4,491 AUD
Retailer 11$4,781 AUD
Retailer 17$5,007 AUD
Retailer 15$5,253 AUD
Retailer 14$5,428 AUD
Retailer 7$5,690 AUD
Retailer 13$5,690 AUD
Retailer 16$5,690 AUD
Retailer 2$5,763 AUD
Retailer 4$5,900 AUD
Retailer 5$5,957 AUD
Retailer 6$6,008 AUD
Retailer 9$6,238 AUD
Retailer 3$6,565 AUD
Retailer 10$6,945 AUD
Retailer 12$9,515 AUD
NZ Jewellers$9,914 AUD

46 data points across 17 retailers

20 retailers$4,491 AUD to $9,914 AUD

B+
Cheapest Retailer
-
$4,491 AUD
B+
Retailer 2
-
$4,781 AUD
View
B+
Retailer 3
-
$5,007 AUD
View
B+
Retailer 4
-
$5,253 AUD
View
Final sale: no returns
B+
Retailer 5
-
$5,428 AUD
View
B+
Retailer 6
-
$5,690 AUD
View
B+
Retailer 7
-
$5,690 AUD
View
Retailer 8
-
$5,690 AUD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$5,763 AUD
View
Retailer 10
-
$5,820 AUD
View
Price last confirmed 39 days ago
B+
Retailer 11
-
$5,900 AUD
View
B+
Retailer 12
-
$5,957 AUD
View
B
Retailer 13
-
$6,008 AUD
View
Retailer 14
-
$6,238 AUD
View
Price last confirmed 33 days ago
B
Retailer 15
-
$6,565 AUD
View
Retailer 16
-
$6,714 AUD
View
Price last confirmed 38 days ago
B
Retailer 17
-
$6,945 AUD
View
B
Retailer 18
-
$9,515 AUD
View
B
Retailer 19
-
$9,914 AUD
View
Most Expensive
NZ Jewellers
b230dc57-64d6-4dd6-8b51-76c765ed1b40 · Sep 28
$10,138 AUD
$7,097 USD
View
Price last confirmed 39 days ago
19 more retailers have this diamond
Prices start from $4,491 AUDSave up to $5,423 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.

B+
1.03ct Heart
$4,491 AUD