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Heart|Natural|GIA

1.01ct K SI1 Heart Natural Diamond

EX • K/SI1 • GIA 2548353914

Certificate GIA 2548353914

Diamond specifications and retailer prices

From HK$7,822 HKD
As of November 6, 2026
Save HK$11,262 HKD (59%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$27,258 HKD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.01ct natural heart diamond

This 1.01ct 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 2548353914. Listed at 16 retailers as of November 4, 2026, with a 144% 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

1.01
Carat
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle37.9°
OriginNatural
Grading LabGIA
CertificateGIA 2548353914
Dimensions6.33 × 6.97 × 3.92 mm
L/W Ratio1.10
Top View
6.33 mm6.97 mm1.01 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2548353914
Side View
Table 59.0%CrownGirdle: STK-VTKPavilion 37.9°Culet: NoneDepth 56.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$9,146 HKD|Low: HK$7,822 HKD|High: HK$20,119 HKD|Avg: HK$12,162 HKD|-4.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 10HK$7,822 HKD
Retailer 5HK$8,739 HKD
Retailer 8HK$9,091 HKD
Retailer 1HK$9,146 HKD
Retailer 4HK$9,327 HKD
Retailer 6HK$9,436 HKD
Retailer 3HK$9,475 HKD
Retailer 14HK$11,819 HKD
Retailer 12HK$12,375 HKD
Retailer 13HK$12,751 HKD
Retailer 9HK$13,520 HKD
Retailer 11HK$13,708 HKD
Retailer 7HK$15,565 HKD
Retailer 2HK$19,084 HKD

26 data points across 14 retailers

16 retailersHK$7,822 HKD to HK$19,084 HKD

A
Cheapest Retailer
-
HK$7,822 HKD
A
Retailer 2
-
HK$8,739 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$9,091 HKD
View
A
Retailer 4
-
HK$9,146 HKD
View
A
Retailer 5
-
HK$9,327 HKD
View
A
Retailer 6
-
HK$9,436 HKD
View
A
Retailer 7
-
HK$9,475 HKD
View
B+
Retailer 8
-
HK$11,819 HKD
View
B+
Retailer 9
-
HK$12,375 HKD
View
B+
Retailer 10
-
HK$12,751 HKD
View
B+
Retailer 11
-
HK$13,026 HKD
View
B+
Retailer 12
-
HK$13,520 HKD
View
B+
Retailer 13
-
HK$13,708 HKD
View
B+
Retailer 14
-
HK$15,565 HKD
View
B
Retailer 15
-
HK$19,084 HKD
View
Most Expensive
NZ Jewellers
143611bb-d648-4870-80a1-7bd06106bf9a · Sep 25
HK$27,258 HKD
$3,478 USD
View
Price last confirmed 42 days ago
15 more retailers have this diamond
Prices start from HK$7,822 HKDSave up to HK$11,262 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
1.01ct Heart
HK$7,822 HKD