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Heart|Natural|GIA

1.02ct E SI2 Heart Natural Diamond

VG • E/SI2 • GIA 2557159016

Certificate GIA 2557159016

Diamond specifications and retailer prices

From HK$15,126 HKD
As of November 6, 2026
Save HK$25,534 HKD (63%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$40,660 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 E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2557159016. Listed at 20 retailers as of November 5, 2026, with prices from HK$15,126 to HK$40,660, a HK$25,534 spread on the same certified stone. NZ Jewellers lists it at HK$40,660. 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

1.02
Carat
E
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle38.66°
OriginNatural
Grading LabGIA
CertificateGIA 2557159016
Dimensions6.03 × 7.02 × 4.11 mm
L/W Ratio1.16
Top View
6.03 mm7.02 mm1.02 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557159016
Side View
Table 61.0%Crown 35.9°Girdle: STK-VTKPavilion 38.66°Culet: NoneDepth 58.5%

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 6
Current: HK$40,660 HKD|Low: HK$14,640 HKD|High: HK$40,660 HKD|Avg: HK$21,624 HKD
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
November 6, 2026
Retailer 2HK$15,126 HKD
Retailer 14HK$15,142 HKD
Retailer 11HK$17,297 HKD
Retailer 8HK$17,948 HKD
Retailer 9HK$19,123 HKD
Retailer 15HK$19,445 HKD
Retailer 3HK$19,452 HKD
Retailer 5HK$19,452 HKD
Retailer 4HK$20,346 HKD
Retailer 10HK$20,573 HKD
Retailer 13HK$21,075 HKD
Retailer 6HK$21,427 HKD
Retailer 16HK$22,438 HKD
Retailer 7HK$29,281 HKD
Retailer 12HK$33,975 HKD
NZ JewellersHK$40,660 HKD

31 data points across 16 retailers

20 retailersHK$15,126 HKD to HK$40,660 HKD

A
Cheapest Retailer
-
HK$15,126 HKD
A
Retailer 2
-
HK$15,142 HKD
View
B+
Retailer 3
-
HK$17,054 HKD
View
B+
Retailer 4
-
HK$17,297 HKD
View
B+
Retailer 5
-
HK$17,564 HKD
View
B+
Retailer 6
-
HK$17,948 HKD
View
Final sale: no returns
B+
Retailer 7
-
HK$19,123 HKD
View
B+
Retailer 8
-
HK$19,445 HKD
View
Retailer 9
-
HK$19,452 HKD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
HK$19,452 HKD
View
B+
Retailer 11
-
HK$20,346 HKD
View
B+
Retailer 12
-
HK$20,542 HKD
View
B+
Retailer 13
-
HK$20,573 HKD
View
B+
Retailer 14
-
HK$21,051 HKD
View
B+
Retailer 15
-
HK$21,075 HKD
View
B
Retailer 16
-
HK$21,427 HKD
View
B
Retailer 17
-
HK$22,438 HKD
View
B
Retailer 18
-
HK$29,281 HKD
View
B
Retailer 19
-
HK$33,975 HKD
View
Most Expensive
B
NZ Jewellers
ea2bda37-0df3-4a98-90e1-8c9f0d5f1107 · Nov 5
HK$40,660 HKD
$5,188 USD
View
19 more retailers have this diamond
Prices start from HK$15,126 HKDSave up to HK$25,534 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$15,126 HKD