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Heart|Natural|GIA

1.01ct I IF Heart Natural Diamond

EX • I/IF • GIA 6542399204

Certificate GIA 6542399204

Diamond specifications and retailer prices

From HK$13,135 HKD
As of November 6, 2026
Save HK$17,524 HKD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$40,551 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 I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542399204. Listed at 14 retailers as of November 4, 2026, with a 133% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
I
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 6542399204
Dimensions5.83 × 6.95 × 4.38 mm
L/W Ratio1.19
Top View
5.83 mm6.95 mm1.01 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542399204
Side View
Table 57.0%CrownGirdle: STK-THKPavilion 40°Culet: NoneDepth 63.0%

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$19,014 HKD|Low: HK$12,940 HKD|High: HK$33,042 HKD|Avg: HK$20,638 HKD|-3.3%
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
November 7, 2026
Retailer 2HK$13,135 HKD
Retailer 7HK$15,980 HKD
Retailer 3HK$16,192 HKD
Retailer 12HK$16,623 HKD
Retailer 6HK$16,654 HKD
Retailer 8HK$18,277 HKD
Retailer 1HK$19,014 HKD
Retailer 4HK$20,534 HKD
Retailer 9HK$21,420 HKD
Retailer 10HK$22,000 HKD
Retailer 5HK$23,003 HKD
Retailer 13HK$27,823 HKD
Retailer 11HK$30,660 HKD

29 data points across 13 retailers

14 retailersHK$13,135 HKD to HK$30,660 HKD

A
Cheapest Retailer
-
HK$13,135 HKD
A
Retailer 2
-
HK$15,980 HKD
View
A
Retailer 3
-
HK$16,192 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$16,623 HKD
View
A
Retailer 5
-
HK$16,654 HKD
View
A
Retailer 6
-
HK$18,277 HKD
View
A
Retailer 7
-
HK$19,014 HKD
View
A
Retailer 8
-
HK$20,534 HKD
View
B+
Retailer 9
-
HK$21,420 HKD
View
B+
Retailer 10
-
HK$22,000 HKD
View
Retailer 11
-
HK$23,003 HKD
View
Price last confirmed 31 days ago
B+
Retailer 12
-
HK$27,823 HKD
View
B+
Retailer 13
-
HK$30,660 HKD
View
Most Expensive
NZ Jewellers
2aa0680a-3ea7-4dfe-9955-8949fc32d7f6 · Sep 25
HK$40,551 HKD
$5,174 USD
View
Price last confirmed 42 days ago
13 more retailers have this diamond
Prices start from HK$13,135 HKDSave up to HK$17,524 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$13,135 HKD