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Heart|Natural|GIA

1.03ct G IF Heart Natural Diamond

VG • G/IF • GIA 7558304878

Certificate GIA 7558304878

Diamond specifications and retailer prices

From $5,340 AUD
As of November 6, 2026
Save $6,404 AUD (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $12,030 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7558304878. Listed at 21 retailers as of November 5, 2026, with a 120% 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
G
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle39°
OriginNatural
Grading LabGIA
CertificateGIA 7558304878
Dimensions6.93 × 5.96 × 4.22 mm
L/W Ratio1.16
Culet sizeNone
Top View
6.93 mm5.96 mm1.03 ctG / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558304878
Side View
Table 60.0%Crown 37.4°Girdle: STK-THKPavilion 39°Culet: NoneDepth 60.9%

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 6
Current: $11,744 AUD|Low: $5,340 AUD|High: $12,030 AUD|Avg: $7,350 AUD|-2.4%
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 9$5,340 AUD
Retailer 11$5,683 AUD
Retailer 8$5,878 AUD
Retailer 15$6,220 AUD
Retailer 14$6,367 AUD
Retailer 2$6,637 AUD
Retailer 3$6,740 AUD
Retailer 5$6,740 AUD
Retailer 13$6,740 AUD
Retailer 16$6,795 AUD
Retailer 4$6,928 AUD
Retailer 17$6,957 AUD
Retailer 7$6,958 AUD
Retailer 6$7,778 AUD
Retailer 10$8,224 AUD
Retailer 12$10,707 AUD
NZ Jewellers$11,744 AUD

45 data points across 17 retailers

21 retailers$5,340 AUD to $11,744 AUD

A
Cheapest Retailer
-
$5,340 AUD
A
Retailer 2
-
$5,683 AUD
View
B+
Retailer 3
-
$5,878 AUD
View
B+
Retailer 4
-
$6,220 AUD
View
Final sale: no returns
B+
Retailer 5
-
$6,367 AUD
View
B+
Retailer 6
-
$6,637 AUD
View
Retailer 7
-
$6,740 AUD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$6,740 AUD
View
B+
Retailer 9
-
$6,740 AUD
View
Retailer 10
-
$6,795 AUD
View
Price last confirmed 29 days ago
Retailer 11
-
$6,904 AUD
View
Price last confirmed 40 days ago
B
Retailer 12
-
$6,928 AUD
View
B
Retailer 13
-
$6,957 AUD
View
B
Retailer 14
-
$6,958 AUD
View
B+
Retailer 15
-
$7,778 AUD
View
Retailer 16
-
$7,967 AUD
View
Price last confirmed 62 days ago
Retailer 17
-
$7,967 AUD
View
Price last confirmed 39 days ago
B
Retailer 18
-
$8,224 AUD
View
B
Retailer 19
-
$10,707 AUD
View
B
Retailer 20
-
$11,744 AUD
View
Most Expensive
NZ Jewellers
96ef84d6-5146-4411-9db6-fd9ed3446442 · Sep 28
$12,030 AUD
$8,266 USD
View
Price last confirmed 39 days ago
20 more retailers have this diamond
Prices start from $5,340 AUDSave up to $6,404 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
$5,340 AUD