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Heart|Natural|GIA

1.03ct E VVS1 Heart Natural Diamond

EX • E/VVS1 • GIA 1559621805

Certificate GIA 1559621805

Diamond specifications and retailer prices

From $3,758 AUD
As of November 4, 2026
Save $4,639 AUD (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,770 AUD at NZ Jewellers · As of October 18, 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1559621805. Listed at 14 retailers as of November 4, 2026, with a 123% 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
E
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1559621805
Dimensions5.98 × 6.95 × 4.18 mm
L/W Ratio1.16
Girdle conditionFaceted
Key to symbols
Pinpoint, Feather
Top View
5.98 mm6.95 mm1.03 ctE / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1559621805
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 60.1%

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: Nov 4
Current: $8,396 AUD|Low: $3,635 AUD|High: $8,519 AUD|Avg: $5,023 AUD|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 3$3,758 AUD
Retailer 4$3,780 AUD
Retailer 9$3,999 AUD
Retailer 5$4,095 AUD
Retailer 6$4,101 AUD
Retailer 2$4,774 AUD
Retailer 7$4,775 AUD
Retailer 8$5,391 AUD
Retailer 10$6,928 AUD
Retailer 1$8,396 AUD

36 data points across 10 retailers

14 retailers$3,758 AUD to $8,396 AUD

A+
Cheapest Retailer
-
$3,758 AUD
A+
Retailer 2
-
$3,780 AUD
View
A
Retailer 3
-
$3,999 AUD
View
Final sale: no returns
Retailer 4
-
$4,095 AUD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$4,101 AUD
View
Retailer 6
-
$4,429 AUD
View
Price last confirmed 21 days ago
A
Retailer 7
-
$4,774 AUD
View
A
Retailer 8
-
$4,775 AUD
View
Retailer 9
-
$5,033 AUD
View
Price last confirmed 18 days ago
Retailer 10
-
$5,227 AUD
View
Price last confirmed 20 days ago
Retailer 11
-
$5,391 AUD
View
Price last confirmed 28 days ago
B+
Retailer 12
-
$7,069 AUD
View
B+
Retailer 13
-
$8,396 AUD
View
Most Expensive
NZ Jewellers
e46e04f7-8257-4372-8794-a1e6a37257d4 · Oct 18
$8,770 AUD
$6,152 USD
View
Price last confirmed 18 days ago
13 more retailers have this diamond
Prices start from $3,758 AUDSave up to $4,639 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
$3,758 AUD