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Heart|Natural|GIA

1.01ct H IF Heart Natural Diamond

EX • H/IF • GIA 2231843193

Certificate GIA 2231843193

Diamond specifications and retailer prices

From HK$15,346 HKD
As of November 6, 2026
Save HK$20,220 HKD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$42,541 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 H 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 2231843193. Listed at 17 retailers as of November 4, 2026, with a 132% 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
H
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle41.7°
OriginNatural
Grading LabGIA
CertificateGIA 2231843193
Dimensions6.09 × 7.07 × 4.12 mm
L/W Ratio1.16
Girdle conditionFaceted
Top View
6.09 mm7.07 mm1.01 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2231843193
Side View
Table 59.0%CrownGirdle: MED-THKPavilion 41.7°Culet: NoneDepth 58.3%

Caratlytics Score

How it works →
A+
Exceptional
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$18,175 HKD|Low: HK$15,048 HKD|High: HK$38,497 HKD|Avg: HK$21,485 HKD|-6.3%
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
Retailer 14
Retailer 15
November 6, 2026
Retailer 5HK$15,346 HKD
Retailer 7HK$15,722 HKD
Retailer 14HK$16,960 HKD
Retailer 6HK$17,023 HKD
Retailer 1HK$18,175 HKD
Retailer 13HK$18,363 HKD
Retailer 2HK$18,418 HKD
Retailer 3HK$19,123 HKD
Retailer 11HK$19,609 HKD
Retailer 8HK$19,656 HKD
Retailer 4HK$20,918 HKD
Retailer 10HK$24,202 HKD
Retailer 9HK$24,845 HKD
Retailer 15HK$31,937 HKD
Retailer 12HK$35,566 HKD

25 data points across 15 retailers

17 retailersHK$15,346 HKD to HK$35,566 HKD

A+
Cheapest Retailer
-
HK$15,346 HKD
A
Retailer 2
-
HK$15,722 HKD
View
A
Retailer 3
-
HK$16,960 HKD
View
A
Retailer 4
-
HK$17,023 HKD
View
Final sale: no returns
A
Retailer 5
-
HK$18,175 HKD
View
A
Retailer 6
-
HK$18,363 HKD
View
A
Retailer 7
-
HK$18,418 HKD
View
A
Retailer 8
-
HK$19,123 HKD
View
A
Retailer 9
-
HK$19,609 HKD
View
A
Retailer 10
-
HK$19,656 HKD
View
A
Retailer 11
-
HK$20,918 HKD
View
B+
Retailer 12
-
HK$24,202 HKD
View
B+
Retailer 13
-
HK$24,845 HKD
View
Retailer 14
-
HK$25,268 HKD
View
Price last confirmed 31 days ago
B+
Retailer 15
-
HK$31,937 HKD
View
B
Retailer 16
-
HK$35,566 HKD
View
Most Expensive
NZ Jewellers
fa87d966-0fe6-4aa0-ae93-57b503e5d2b2 · Sep 25
HK$42,541 HKD
$5,428 USD
View
Price last confirmed 42 days ago
16 more retailers have this diamond
Prices start from HK$15,346 HKDSave up to HK$20,220 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$15,346 HKD