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Heart|Natural|GIA

1.01ct H I1 Heart Natural Diamond

H/I1 • GIA 1399877594

Certificate GIA 1399877594

Diamond specifications and retailer prices

From HK$13,510 HKD
₹163,999 INR
As of November 1, 2026
Save HK$9,655 HKD (42%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$38,781 HKD at NZ Jewellers · As of October 30, 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 I1 clarity (included) and certified by GIA 1399877594. Listed at 9 retailers as of October 31, 2026, with a 71% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
H
Colour
I1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1399877594
Dimensions6.47 × 6.90 × 3.82 mm
L/W Ratio1.07
Culet sizeNone
Key to symbols
Feather, Twinning Wisp
Top View
6.47 mm6.90 mm1.01 ctH / I1
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1399877594
Side View
Table 54.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 55.4%

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 1
Current: HK$38,781 HKD|Low: HK$13,457 HKD|High: HK$38,781 HKD|Avg: HK$20,155 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 2HK$13,510 HKD
Retailer 3HK$13,557 HKD
Retailer 8HK$16,758 HKD
Retailer 5HK$17,433 HKD
Retailer 7HK$18,547 HKD
Retailer 9HK$18,547 HKD
Retailer 6HK$19,410 HKD
Retailer 10HK$21,403 HKD
Retailer 4HK$23,165 HKD
NZ JewellersHK$38,781 HKD

43 data points across 10 retailers

9 retailersHK$13,510 HKD to HK$23,165 HKD

B+
Cheapest Retailer
-
HK$13,510 HKD
₹163,999 INR
B+
Retailer 2
-
HK$13,557 HKD
View
B
Retailer 3
-
HK$17,433 HKD
$2,222 USD
View
B
Retailer 4
-
HK$18,547 HKD
$2,364 USD
View
B
Retailer 5
-
HK$18,547 HKD
$2,364 USD
View
B
Retailer 6
-
HK$19,410 HKD
$2,474 USD
View
C
Retailer 7
-
HK$21,403 HKD
$2,728 USD
View
C
Retailer 8
-
HK$23,165 HKD
€2,812 EUR
View
Most Expensive
NZ Jewellers
c3c7d4a2-9468-42ae-90d7-1c4124fece2a · Oct 30
HK$38,781 HKD
$4,943 USD
View
Price under review
8 more retailers have this diamond
Prices start from HK$13,510 HKDSave up to HK$9,655 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+
1.01ct Heart
HK$13,510 HKD