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Heart|Natural|GIA

1.04ct K SI1 Heart Natural Diamond

EX • K/SI1 • GIA 6522240654

Certificate GIA 6522240654

Diamond specifications and retailer prices

From HK$8,911 HKD
As of November 5, 2026
Save HK$9,324 HKD (51%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$18,235 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 1.04ct natural heart diamond

This 1.04ct 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 6522240654. Listed at 12 retailers as of November 4, 2026, with prices from HK$8,911 to HK$18,235, a HK$9,324 spread on the same certified stone. MOH London lists it at HK$18,235. 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

1.04
Carat
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6522240654
Dimensions5.84 × 5.67 × 3.86 mm
L/W Ratio1.03
Top View
5.84 mm5.67 mm1.04 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6522240654
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.0%

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 5
Current: HK$18,235 HKD|Low: HK$9,483 HKD|High: HK$18,504 HKD|Avg: HK$11,600 HKD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6HK$9,483 HKD
Retailer 9HK$9,562 HKD
Retailer 2HK$9,679 HKD
Retailer 7HK$9,985 HKD
Retailer 8HK$10,894 HKD
Retailer 4HK$11,286 HKD
Retailer 5HK$12,179 HKD
Retailer 3HK$13,864 HKD
MOH LondonHK$18,235 HKD

37 data points across 9 retailers

12 retailersHK$8,911 HKD to HK$18,235 HKD

A
Cheapest Retailer
-
HK$8,911 HKD
Retailer 2
-
HK$9,483 HKD
View
Price last confirmed 16 days ago
A
Retailer 3
-
HK$9,562 HKD
View
A
Retailer 4
-
HK$9,679 HKD
View
Retailer 5
-
HK$9,985 HKD
View
Price last confirmed 8 days ago
A
Retailer 6
-
HK$10,698 HKD
View
A
Retailer 7
-
HK$10,894 HKD
View
A
Retailer 8
-
HK$11,035 HKD
View
A
Retailer 9
-
HK$11,286 HKD
View
B+
Retailer 10
-
HK$12,179 HKD
View
B+
Retailer 11
-
HK$13,864 HKD
View
Most Expensive
B
MOH London
418A05E17 · Nov 4
HK$18,235 HKD
£1,832 GBP
View
11 more retailers have this diamond
Prices start from HK$8,911 HKDSave up to HK$9,324 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
1.04ct Heart
HK$8,911 HKD