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Heart|Natural|GIA

1.30ct H SI2 Heart Natural Diamond

GD • H/SI2 • GIA 2547834094

Shape and cutting style on the report: Heart modified brilliant

Certificate GIA 2547834094

Diamond specifications and retailer prices

From $4,293 AUD
As of November 6, 2026
Save $3,810 AUD (47%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $8,104 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.3ct natural heart diamond

This 1.3ct natural heart sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2547834094. Listed at 10 retailers as of November 5, 2026, with prices from $4,293 to $8,104, a $3,810 spread on the same certified stone. NZ Jewellers lists it at $8,104. 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

1.30
Carat
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2547834094
Dimensions6.95 × 7.14 × 3.10 mm
L/W Ratio1.03
Top View
6.95 mm7.14 mm1.30 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2547834094
Side View
Table 63.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 43.4%

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 6
Current: $8,104 AUD|Low: $3,935 AUD|High: $8,104 AUD|Avg: $5,173 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 3$4,126 AUD
Retailer 11$4,293 AUD
Retailer 2$4,573 AUD
Retailer 7$4,651 AUD
Retailer 10$4,651 AUD
Retailer 5$4,813 AUD
Retailer 6$4,830 AUD
Retailer 9$5,368 AUD
Retailer 4$5,416 AUD
Retailer 8$7,779 AUD
NZ Jewellers$8,104 AUD

31 data points across 11 retailers

10 retailers$4,293 AUD to $8,104 AUD

B+
Cheapest Retailer
-
$4,293 AUD
Final sale: no returns
B+
Retailer 2
-
$4,573 AUD
View
B+
Retailer 3
-
$4,651 AUD
View
Retailer 4
-
$4,651 AUD
View
Price last confirmed 12 days ago
B+
Retailer 5
-
$4,813 AUD
View
B+
Retailer 6
-
$4,830 AUD
View
B
Retailer 7
-
$5,368 AUD
View
B
Retailer 8
-
$5,416 AUD
View
C
Retailer 9
-
$7,779 AUD
View
Most Expensive
C
NZ Jewellers
f7e29374-7dde-4e53-be32-7171245dd94c · Nov 5
$8,104 AUD
$5,568 USD
View
9 more retailers have this diamond
Prices start from $4,293 AUDSave up to $3,810 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+
1.30ct Heart
$4,293 AUD