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Heart|Natural|GIA

1.02ct E SI1 Heart Natural Diamond

EX • E/SI1 • GIA 5546637906

Certificate GIA 5546637906

Diamond specifications and retailer prices

From HK$16,513 HKD
As of November 2, 2026
Save HK$18,896 HKD (53%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$35,409 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5546637906. Listed at 8 retailers as of November 2, 2026, with prices from HK$16,513 to HK$35,409, a HK$18,896 spread on the same certified stone. NZ Jewellers lists it at HK$35,409. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.6°
Pavilion angle39.72°
OriginNatural
Grading LabGIA
CertificateGIA 5546637906
Dimensions6.17 × 7.05 × 3.98 mm
L/W Ratio1.14
Top View
6.17 mm7.05 mm1.02 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5546637906
Side View
Table 63.0%Crown 37.6°GirdlePavilion 39.72°CuletDepth 56.5%

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$35,409 HKD|Low: HK$16,412 HKD|High: HK$35,409 HKD|Avg: HK$22,105 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 4HK$16,513 HKD
Retailer 7HK$16,592 HKD
Retailer 5HK$16,937 HKD
Retailer 8HK$17,086 HKD
Retailer 2HK$17,720 HKD
Retailer 10HK$20,228 HKD
Retailer 9HK$20,824 HKD
Retailer 11HK$22,533 HKD
Retailer 3HK$22,744 HKD
Retailer 6HK$29,665 HKD
NZ JewellersHK$35,409 HKD

22 data points across 11 retailers

8 retailersHK$16,513 HKD to HK$35,409 HKD

A
Cheapest Retailer
-
HK$16,513 HKD
A
Retailer 2
-
HK$16,592 HKD
View
B+
Retailer 3
-
HK$16,937 HKD
View
B+
Retailer 4
-
HK$17,086 HKD
View
B+
Retailer 5
-
HK$17,720 HKD
View
Retailer 6
-
HK$20,824 HKD
View
Price last confirmed 31 days ago
B
Retailer 7
-
HK$29,665 HKD
View
Most Expensive
B
NZ Jewellers
d4b20b08-4546-4a7b-9c4a-1243d08f5b51 · Nov 3
HK$35,409 HKD
$4,518 USD
View
7 more retailers have this diamond
Prices start from HK$16,513 HKDSave up to HK$18,896 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$16,513 HKD