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Heart|Natural|GIA

1.03ct G IF Heart Natural Diamond

VG • G/IF • GIA 2235599677

Certificate GIA 2235599677

Diamond specifications and retailer prices

From $3,781 AUD
As of November 6, 2026
Save $4,601 AUD (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $10,335 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 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 2235599677. Listed at 20 retailers as of November 4, 2026, with a 122% 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
Pavilion angle39.3°
OriginNatural
Grading LabGIA
CertificateGIA 2235599677
Dimensions7.17 × 6.33 × 3.45 mm
L/W Ratio1.13
Girdle conditionFaceted
Top View
7.17 mm6.33 mm1.03 ctG / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235599677
Side View
Table 58.0%CrownGirdle: STK-VTKPavilion 39.3°Culet: NoneDepth 54.5%

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: $3,895 AUD|Low: $3,713 AUD|High: $9,005 AUD|Avg: $5,217 AUD|+1.9%
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
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 7$3,781 AUD
Retailer 1$3,895 AUD
Retailer 17$4,050 AUD
Retailer 18$4,107 AUD
Retailer 9$4,202 AUD
Retailer 10$4,382 AUD
Retailer 11$4,394 AUD
Retailer 6$4,416 AUD
Retailer 3$4,424 AUD
Retailer 15$4,633 AUD
Retailer 12$4,797 AUD
Retailer 4$4,803 AUD
Retailer 5$5,164 AUD
Retailer 14$5,787 AUD
Retailer 13$6,135 AUD
Retailer 8$7,044 AUD
Retailer 2$7,836 AUD
Retailer 16$8,382 AUD

23 data points across 18 retailers

20 retailers$3,781 AUD to $8,382 AUD

A
Cheapest Retailer
-
$3,781 AUD
A
Retailer 2
-
$3,895 AUD
View
A
Retailer 3
-
$4,050 AUD
View
A
Retailer 4
-
$4,107 AUD
View
A
Retailer 5
-
$4,202 AUD
View
Final sale: no returns
A
Retailer 6
-
$4,382 AUD
View
A
Retailer 7
-
$4,394 AUD
View
A
Retailer 8
-
$4,416 AUD
View
A
Retailer 9
-
$4,424 AUD
View
A
Retailer 10
-
$4,633 AUD
View
A
Retailer 11
-
$4,797 AUD
View
A
Retailer 12
-
$4,803 AUD
View
A
Retailer 13
-
$5,164 AUD
View
B+
Retailer 14
-
$5,787 AUD
View
Retailer 15
-
$5,909 AUD
View
Price last confirmed 30 days ago
B+
Retailer 16
-
$6,135 AUD
View
B+
Retailer 17
-
$7,044 AUD
View
B+
Retailer 18
-
$7,836 AUD
View
B
Retailer 19
-
$8,382 AUD
View
Most Expensive
NZ Jewellers
6ad6e017-2e5e-4cef-bc44-f7c64a1ed88b · Sep 25
$10,335 AUD
$7,101 USD
View
Price last confirmed 42 days ago
19 more retailers have this diamond
Prices start from $3,781 AUDSave up to $4,601 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
$3,781 AUD