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Heart|Natural|GIA

1.02ct H SI2 Heart Natural Diamond

VG • H/SI2 • GIA 2557347491

Certificate GIA 2557347491

Diamond specifications and retailer prices

From HK$12,062 HKD
As of November 5, 2026
Save HK$14,311 HKD (54%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$36,467 HKD at NZ Jewellers · As of October 21, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2557347491. Listed at 13 retailers as of November 4, 2026, with a 119% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557347491
Dimensions6.94 × 5.89 × 4.13 mm
L/W Ratio1.18
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Needle
Top View
6.94 mm5.89 mm1.02 ctH / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557347491
Side View
Table 58.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 59.6%

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 5
Current: HK$36,467 HKD|Low: HK$10,424 HKD|High: HK$36,467 HKD|Avg: HK$18,891 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 3HK$12,501 HKD
Retailer 2HK$13,512 HKD
Retailer 11HK$13,543 HKD
Retailer 4HK$14,844 HKD
Retailer 10HK$15,628 HKD
Retailer 7HK$15,988 HKD
Retailer 8HK$15,988 HKD
Retailer 9HK$16,537 HKD
Retailer 5HK$20,503 HKD
Retailer 6HK$26,373 HKD
NZ JewellersHK$36,467 HKD

39 data points across 11 retailers

13 retailersHK$12,062 HKD to HK$26,373 HKD

A
Cheapest Retailer
-
HK$12,062 HKD
B+
Retailer 2
-
HK$13,512 HKD
View
Retailer 3
-
HK$13,543 HKD
View
Price last confirmed 17 days ago
B+
Retailer 4
-
HK$14,107 HKD
View
Retailer 5
-
HK$14,170 HKD
View
Price last confirmed 21 days ago
B+
Retailer 6
-
HK$14,844 HKD
View
Retailer 7
-
HK$15,628 HKD
View
Price last confirmed 16 days ago
B+
Retailer 8
-
HK$15,988 HKD
View
B+
Retailer 9
-
HK$15,988 HKD
View
B+
Retailer 10
-
HK$16,537 HKD
View
B
Retailer 11
-
HK$20,503 HKD
View
B
Retailer 12
-
HK$26,373 HKD
View
Most Expensive
NZ Jewellers
bf07492b-8425-44f6-95d2-8c8c2e6f4f6b · Oct 21
HK$36,467 HKD
$4,653 USD
View
Price last confirmed 16 days ago
12 more retailers have this diamond
Prices start from HK$12,062 HKDSave up to HK$14,311 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$12,062 HKD