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Heart|Natural|GIA

1.06ct K SI1 Heart Natural Diamond

EX • K/SI1 • GIA 1567443782

Certificate GIA 1567443782

Diamond specifications and retailer prices

From HK$12,493 HKD
As of November 6, 2026
Save HK$18,927 HKD (60%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$31,420 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.06ct natural heart diamond

This 1.06ct natural heart sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1567443782. Listed at 10 retailers as of November 5, 2026, with prices from HK$12,493 to HK$31,420, a HK$18,927 spread on the same certified stone. NZ Jewellers lists it at HK$31,420. 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

1.06
Carat
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1567443782
Dimensions6.31 × 7.03 × 4.11 mm
L/W Ratio1.11
Culet sizeNone
Top View
6.31 mm7.03 mm1.06 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1567443782
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 58.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$31,420 HKD|Low: HK$7,845 HKD|High: HK$31,420 HKD|Avg: HK$12,141 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 9HK$7,892 HKD
Retailer 10HK$11,631 HKD
Retailer 2HK$12,493 HKD
Retailer 5HK$12,885 HKD
Retailer 3HK$13,480 HKD
Retailer 7HK$13,480 HKD
Retailer 8HK$13,606 HKD
Retailer 4HK$14,868 HKD
Retailer 6HK$15,722 HKD
NZ JewellersHK$31,420 HKD

20 data points across 10 retailers

10 retailersHK$12,493 HKD to HK$31,420 HKD

Retailer 1
-
HK$7,892 HKD
Price last confirmed 9 days ago
Retailer 2
-
HK$11,631 HKD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
HK$12,493 HKD
View
B+
Retailer 4
-
HK$12,885 HKD
View
B+
Retailer 5
-
HK$13,480 HKD
View
B+
Retailer 6
-
HK$13,480 HKD
View
Retailer 7
-
HK$13,606 HKD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
HK$14,868 HKD
View
B
Retailer 9
-
HK$15,722 HKD
View
Most Expensive
B
NZ Jewellers
a9b906b3-44f1-4037-acee-b6f28fa35c2b · Nov 5
HK$31,420 HKD
$4,009 USD
View
9 more retailers have this diamond
Prices start from HK$12,493 HKDSave up to HK$18,927 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.

B+
1.06ct Heart
HK$12,493 HKD