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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 HK$20,024 HKD
A$3,926 AUD
As of November 1, 2026
Save HK$21,545 HKD (52%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$41,569 HKD at NZ Jewellers · As of October 30, 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 11 retailers as of October 30, 2026, with prices from HK$20,024 to HK$41,569, a HK$21,545 spread on the same certified stone. NZ Jewellers lists it at HK$41,569. 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 →
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 1
Current: HK$41,569 HKD|Low: HK$20,368 HKD|High: HK$41,569 HKD|Avg: HK$25,932 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 9HK$20,368 HKD
Retailer 7HK$21,365 HKD
Retailer 10HK$22,024 HKD
Retailer 6HK$22,809 HKD
Retailer 2HK$23,587 HKD
Retailer 5HK$24,978 HKD
Retailer 4HK$25,510 HKD
Retailer 8HK$27,532 HKD
Retailer 3HK$27,928 HKD
NZ JewellersHK$41,569 HKD

4 data points across 10 retailers

11 retailersHK$20,024 HKD to HK$41,569 HKD

B+
Cheapest Retailer
-
HK$20,024 HKD
A$3,926 AUD
B+
Retailer 2
-
HK$20,368 HKD
$2,596 USD
View
B+
Retailer 3
-
HK$21,365 HKD
$2,723 USD
View
B+
Retailer 4
-
HK$22,024 HKD
$2,807 USD
View
Final sale: no returns
B+
Retailer 5
-
HK$22,809 HKD
$2,907 USD
View
B+
Retailer 6
-
HK$23,587 HKD
£2,367 GBP
View
B+
Retailer 7
-
HK$24,978 HKD
$3,184 USD
View
B+
Retailer 8
-
HK$25,510 HKD
£2,560 GBP
View
B
Retailer 9
-
HK$27,532 HKD
$3,509 USD
View
B
Retailer 10
-
HK$27,928 HKD
€3,390 EUR
View
Most Expensive
C
NZ Jewellers
24520e26-bd19-462d-a524-4cba13bc685c · Oct 30
HK$41,569 HKD
$5,298 USD
View
10 more retailers have this diamond
Prices start from HK$20,024 HKDSave up to HK$21,545 HKD

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
HK$20,024 HKD