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Heart|Natural|GIA

1.02ct I SI2 Heart Natural Diamond

EX • I/SI2 • GIA 2566621498

Certificate GIA 2566621498

Diamond specifications and retailer prices

From HK$7,218 HKD
As of November 6, 2026
Save HK$18,340 HKD (72%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$25,558 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 I 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 2566621498. Listed at 11 retailers as of November 5, 2026, with prices from HK$7,218 to HK$25,558, a HK$18,340 spread on the same certified stone. NZ Jewellers lists it at HK$25,558. 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
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2566621498
Dimensions6.17 × 6.78 × 4.05 mm
L/W Ratio1.10
Girdle conditionFaceted
Top View
6.17 mm6.78 mm1.02 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2566621498
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.8%

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$25,558 HKD|Low: HK$7,218 HKD|High: HK$25,558 HKD|Avg: HK$11,523 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 6HK$7,218 HKD
Retailer 2HK$8,974 HKD
Retailer 11HK$9,413 HKD
Retailer 9HK$10,048 HKD
Retailer 7HK$10,298 HKD
Retailer 3HK$11,631 HKD
Retailer 10HK$11,850 HKD
Retailer 4HK$12,375 HKD
Retailer 8HK$14,531 HKD
Retailer 5HK$15,628 HKD
NZ JewellersHK$25,558 HKD

7 data points across 11 retailers

11 retailersHK$7,218 HKD to HK$25,558 HKD

A
Cheapest Retailer
-
HK$7,218 HKD
A
Retailer 2
-
HK$8,974 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$9,413 HKD
View
A
Retailer 4
-
HK$10,048 HKD
View
A
Retailer 5
-
HK$10,298 HKD
View
A
Retailer 6
-
HK$11,631 HKD
View
A
Retailer 7
-
HK$11,850 HKD
View
A
Retailer 8
-
HK$12,375 HKD
View
B+
Retailer 9
-
HK$14,531 HKD
View
B+
Retailer 10
-
HK$15,628 HKD
View
Most Expensive
B
NZ Jewellers
b4b4d12b-96a9-491e-b95c-dd5064d396c6 · Nov 5
HK$25,558 HKD
$3,261 USD
View
10 more retailers have this diamond
Prices start from HK$7,218 HKDSave up to HK$18,340 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$7,218 HKD