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Heart|Natural|GIA

1.02ct E SI2 Heart Natural Diamond

EX • E/SI2 • GIA 2235723492

Certificate GIA 2235723492

Diamond specifications and retailer prices

From HK$14,773 HKD
As of November 2, 2026
Save HK$21,678 HKD (59%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$36,452 HKD at NZ Jewellers · As of November 3, 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2235723492. Listed at 7 retailers as of November 2, 2026, with prices from HK$14,773 to HK$36,452, a HK$21,678 spread on the same certified stone. NZ Jewellers lists it at HK$36,452. 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
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.57°
Pavilion angle39.7°
OriginNatural
Grading LabGIA
CertificateGIA 2235723492
Dimensions5.98 × 7.05 × 4.14 mm
L/W Ratio1.18
Girdle conditionVery Thick
Key to symbols
Feather, Crystal, Cloud, Indented Natural, Needle
Top View
5.98 mm7.05 mm1.02 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2235723492
Side View
Table 58.0%Crown 36.57°Girdle: STK-VTKPavilion 39.7°Culet: 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 2
Current: HK$36,452 HKD|Low: HK$14,766 HKD|High: HK$37,000 HKD|Avg: HK$19,891 HKD|-1.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 2HK$14,773 HKD
Retailer 5HK$14,883 HKD
Retailer 4HK$14,946 HKD
Retailer 7HK$15,636 HKD
Retailer 6HK$15,988 HKD
Retailer 9HK$17,626 HKD
Retailer 8HK$18,473 HKD
Retailer 10HK$20,307 HKD
Retailer 3HK$26,326 HKD
NZ JewellersHK$36,452 HKD

28 data points across 10 retailers

7 retailersHK$14,773 HKD to HK$36,452 HKD

A
Cheapest Retailer
-
HK$14,773 HKD
A
Retailer 2
-
HK$14,883 HKD
View
A
Retailer 3
-
HK$14,946 HKD
View
A
Retailer 4
-
HK$15,636 HKD
View
A
Retailer 5
-
HK$15,988 HKD
View
Retailer 6
-
HK$26,326 HKD
View
Price last confirmed 8 days ago
Most Expensive
B
NZ Jewellers
f9f5752c-01db-43b8-90ed-498968f0bf12 · Nov 3
HK$36,452 HKD
$4,651 USD
View
6 more retailers have this diamond
Prices start from HK$14,773 HKDSave up to HK$21,678 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$14,773 HKD