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Heart|Natural|GIA

1.30ct H SI2 Heart Natural Diamond

ID • H/SI2 • GIA 2556588272

Certificate GIA 2556588272

Diamond specifications and retailer prices

From HK$22,086 HKD
£2,216 GBP
As of October 29, 2026
Save HK$24,347 HKD (52%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$46,433 HKD at NZ Jewellers · As of October 27, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556588272. Listed at 11 retailers as of October 27, 2026, with prices from HK$22,086 to HK$46,433, a HK$24,347 spread on the same certified stone. NZ Jewellers lists it at HK$46,433. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

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

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556588272
Dimensions7.55 × 6.64 × 4.36 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal
Top View
7.55 mm6.64 mm1.30 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556588272
Side View
Table 58.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 57.7%

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: Oct 29
Current: HK$46,433 HKD|Low: HK$17,081 HKD|High: HK$46,433 HKD|Avg: HK$26,912 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 11HK$20,494 HKD
Retailer 5HK$22,086 HKD
Retailer 4HK$22,212 HKD
Retailer 9HK$22,212 HKD
Retailer 10HK$23,060 HKD
Retailer 2HK$23,741 HKD
Retailer 3HK$25,264 HKD
Retailer 8HK$25,625 HKD
Retailer 7HK$25,959 HKD
Retailer 6HK$39,121 HKD
NZ JewellersHK$46,433 HKD

31 data points across 11 retailers

11 retailersHK$22,086 HKD to HK$46,433 HKD

A
Cheapest Retailer
-
HK$22,086 HKD
£2,216 GBP
A
Retailer 2
-
HK$22,212 HKD
$2,831 USD
View
Retailer 3
-
HK$22,212 HKD
$2,831 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
HK$23,060 HKD
$2,939 USD
View
A
Retailer 5
-
HK$23,741 HKD
£2,383 GBP
View
B+
Retailer 6
-
HK$25,264 HKD
$3,220 USD
View
B+
Retailer 7
-
HK$25,625 HKD
$3,266 USD
View
Retailer 8
-
HK$25,625 HKD
$3,266 USD
View
Price last confirmed 10 days ago
B+
Retailer 9
-
HK$25,959 HKD
€3,151 EUR
View
B
Retailer 10
-
HK$39,121 HKD
£3,926 GBP
View
Most Expensive
B
NZ Jewellers
fd430052-a25d-4fdc-9297-6c4b322a78b6 · Oct 27
HK$46,433 HKD
$5,918 USD
View
10 more retailers have this diamond
Prices start from HK$22,086 HKDSave up to HK$24,347 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.

A
1.30ct Heart
HK$22,086 HKD