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Heart|Natural|GIA

1.02ct J SI2 Heart Natural Diamond

ID • J/SI2 • GIA 2547506569

Certificate GIA 2547506569

Diamond specifications and retailer prices

From HK$6,693 HKD
As of November 6, 2026
Save HK$14,860 HKD (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$23,395 HKD at NZ Jewellers · As of September 25, 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 J 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 2547506569. Listed at 10 retailers as of November 5, 2026, with a 222% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
J
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547506569
Dimensions6.16 × 6.96 × 4.04 mm
L/W Ratio1.13
Top View
6.16 mm6.96 mm1.02 ctJ / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2547506569
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.0%

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$21,553 HKD|Low: HK$6,693 HKD|High: HK$22,290 HKD|Avg: HK$11,270 HKD|-3.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2HK$6,693 HKD
Retailer 6HK$7,014 HKD
Retailer 8HK$8,464 HKD
Retailer 7HK$9,562 HKD
Retailer 9HK$9,883 HKD
Retailer 4HK$9,969 HKD
Retailer 3HK$12,305 HKD
Retailer 5HK$16,137 HKD
NZ JewellersHK$21,553 HKD

36 data points across 9 retailers

10 retailersHK$6,693 HKD to HK$21,553 HKD

A
Cheapest Retailer
-
HK$6,693 HKD
A
Retailer 2
-
HK$7,014 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$8,464 HKD
View
A
Retailer 4
-
HK$9,562 HKD
View
A
Retailer 5
-
HK$9,883 HKD
View
A
Retailer 6
-
HK$9,969 HKD
View
B+
Retailer 7
-
HK$12,305 HKD
View
B+
Retailer 8
-
HK$16,137 HKD
View
B
Retailer 9
-
HK$21,553 HKD
View
Most Expensive
NZ Jewellers
eff98b99-bfb4-404f-a69a-cbe7960d786b · Sep 25
HK$23,395 HKD
$2,985 USD
View
Price last confirmed 42 days ago
9 more retailers have this diamond
Prices start from HK$6,693 HKDSave up to HK$14,860 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$6,693 HKD