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Heart|Natural|GIA

1.30ct H SI2 Heart Natural Diamond

GD • H/SI2 • GIA 6565676402

Certificate GIA 6565676402

Diamond specifications and retailer prices

From $4,558 NZD
As of November 6, 2026
Save $4,999 NZD (52%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $9,557 NZD 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 6565676402. Listed at 14 retailers as of November 5, 2026, with prices from $4,558 to $9,557, a $4,999 spread on the same certified stone. NZ Jewellers lists it at $9,557. 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
FluorescenceNone
Crown angle35.97°
Pavilion angle42.09°
OriginNatural
Grading LabGIA
CertificateGIA 6565676402
Dimensions7.51 × 6.83 × 4.46 mm
L/W Ratio1.10
Culet sizeNone
Key to symbols
Feather, Crystal, Twinning Wisp
Top View
7.51 mm6.83 mm1.30 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565676402
Side View
Table 58.0%Crown 35.97°Girdle: Slightly ThickPavilion 42.09°Culet: NoneDepth 59.4%

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: $9,557 NZD|Low: $4,558 NZD|High: $9,557 NZD|Avg: $6,064 NZD
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
November 6, 2026
Retailer 7$4,558 NZD
Retailer 13$4,638 NZD
Retailer 6$4,912 NZD
Retailer 2$5,013 NZD
Retailer 5$5,244 NZD
Retailer 8$5,340 NZD
Retailer 3$5,486 NZD
Retailer 10$5,688 NZD
Retailer 4$5,697 NZD
Retailer 11$5,749 NZD
Retailer 12$6,267 NZD
Retailer 9$6,321 NZD
Retailer 14$9,148 NZD
NZ Jewellers$9,557 NZD

8 data points across 14 retailers

14 retailers$4,558 NZD to $9,557 NZD

A
Cheapest Retailer
-
$4,558 NZD
A
Retailer 2
-
$4,638 NZD
View
B+
Retailer 3
-
$4,912 NZD
View
B+
Retailer 4
-
$5,013 NZD
View
Final sale: no returns
B+
Retailer 5
-
$5,244 NZD
View
B+
Retailer 6
-
$5,340 NZD
View
B+
Retailer 7
-
$5,486 NZD
View
B+
Retailer 8
-
$5,688 NZD
View
B+
Retailer 9
-
$5,697 NZD
View
B+
Retailer 10
-
$5,749 NZD
View
B
Retailer 11
-
$6,267 NZD
View
B+
Retailer 12
-
$6,321 NZD
View
B
Retailer 13
-
$9,148 NZD
View
Most Expensive
C
NZ Jewellers
24520e26-bd19-462d-a524-4cba13bc685c · Nov 5
$9,557 NZD
$5,298 USD
View
13 more retailers have this diamond
Prices start from $4,558 NZDSave up to $4,999 NZD

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
1.30ct Heart
$4,558 NZD