CaratHunter
Plans
Heart|Natural|GIA

1.02ct I SI2 Heart Natural Diamond

ID • I/SI2 • GIA 2556347157

Certificate GIA 2556347157

Diamond specifications and retailer prices

From HK$10,181 HKD
As of November 6, 2026
Save HK$23,975 HKD (70%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$34,155 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded I 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 2556347157. Listed at 15 retailers as of November 5, 2026, with prices from HK$10,181 to HK$34,155, a HK$23,975 spread on the same certified stone. NZ Jewellers lists it at HK$34,155. 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

1.02
Carat
I
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556347157
Dimensions6.03 × 7.03 × 4.12 mm
L/W Ratio1.17
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Cavity, Needle
Top View
6.03 mm7.03 mm1.02 ctI / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556347157
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 58.7%

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: Nov 6
Current: HK$34,155 HKD|Low: HK$9,664 HKD|High: HK$34,155 HKD|Avg: HK$15,625 HKD|+1.0%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 6HK$10,181 HKD
Retailer 7HK$11,176 HKD
Retailer 5HK$11,599 HKD
Retailer 14HK$12,689 HKD
Retailer 16HK$12,689 HKD
Retailer 8HK$13,088 HKD
Retailer 15HK$13,269 HKD
Retailer 2HK$13,762 HKD
Retailer 9HK$13,849 HKD
Retailer 17HK$14,076 HKD
Retailer 13HK$14,640 HKD
Retailer 3HK$14,969 HKD
Retailer 18HK$14,969 HKD
Retailer 4HK$15,440 HKD
Retailer 10HK$15,565 HKD
Retailer 11HK$19,014 HKD
Retailer 12HK$24,531 HKD
NZ JewellersHK$34,155 HKD

30 data points across 18 retailers

15 retailersHK$10,181 HKD to HK$34,155 HKD

A
Cheapest Retailer
-
HK$10,181 HKD
A
Retailer 2
-
HK$11,176 HKD
View
A
Retailer 3
-
HK$12,689 HKD
View
A
Retailer 4
-
HK$13,088 HKD
View
B+
Retailer 5
-
HK$13,269 HKD
View
A
Retailer 6
-
HK$13,762 HKD
View
B+
Retailer 7
-
HK$14,076 HKD
View
Retailer 8
-
HK$14,499 HKD
View
Price last confirmed 16 days ago
B+
Retailer 9
-
HK$14,640 HKD
View
B+
Retailer 10
-
HK$14,969 HKD
View
B+
Retailer 11
-
HK$14,969 HKD
View
B+
Retailer 12
-
HK$15,440 HKD
View
B
Retailer 13
-
HK$19,014 HKD
View
B
Retailer 14
-
HK$24,531 HKD
View
Most Expensive
B
NZ Jewellers
600d1a4a-66cb-439e-bbb9-ef87312d7619 · Nov 5
HK$34,155 HKD
$4,358 USD
View
14 more retailers have this diamond
Prices start from HK$10,181 HKDSave up to HK$23,975 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
1.02ct Heart
HK$10,181 HKD