CaratHunter
Plans
Heart|Natural|GIA

1.30ct H SI2 Heart Natural Diamond

FR • H/SI2 • GIA 5546169181

Certificate GIA 5546169181

Diamond specifications and retailer prices

From $3,938 AUD
As of November 5, 2026
Save $3,580 AUD (48%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $7,773 AUD at NZ Jewellers · As of September 20, 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 5546169181. Listed at 5 retailers as of November 4, 2026, with a 91% 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

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

Specifications

Cut (retailer stated)Fair
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5546169181
Dimensions7.44 × 6.16 × 4.66 mm
L/W Ratio1.21
Top View
7.44 mm6.16 mm1.30 ctH / SI2
OriginNatural
CutFair
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5546169181
Side View
Table 57.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 62.7%

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 5
Current: $3,938 AUD|Low: $3,540 AUD|High: $7,631 AUD|Avg: $4,606 AUD|+0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 7$3,540 AUD
Retailer 10$3,815 AUD
Retailer 2$3,848 AUD
Retailer 1$3,938 AUD
Retailer 5$4,128 AUD
Retailer 8$4,339 AUD
Retailer 6$4,526 AUD
Retailer 9$4,729 AUD
Retailer 11$4,768 AUD
Retailer 3$5,407 AUD
Retailer 4$7,519 AUD

18 data points across 11 retailers

5 retailers$3,938 AUD to $7,519 AUD

B+
Cheapest Retailer
-
$3,938 AUD
Retailer 2
-
$4,043 AUD
View
Price last confirmed 45 days ago
B+
Retailer 3
-
$4,128 AUD
View
C
Retailer 4
-
$7,519 AUD
View
Most Expensive
NZ Jewellers
1d720558-ce58-4ab8-9824-961d35d79771 · Sep 20
$7,773 AUD
$5,341 USD
View
Price last confirmed 46 days ago
4 more retailers have this diamond
Prices start from $3,938 AUDSave up to $3,580 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
$3,938 AUD