CaratHunter
Plans
Heart|Natural|GIA

1.03ct H I1 Heart Natural Diamond

ID • H/I1 • GIA 6441577644

Certificate GIA 6441577644

Diamond specifications and retailer prices

From HK$12,251 HKD
₹148,710 INR
As of November 1, 2026
Save HK$23,047 HKD (65%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$35,298 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.03ct natural heart diamond

This 1.03ct natural heart sits in the classic one-carat band, graded H colour (near-colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6441577644. Listed at 10 retailers as of October 30, 2026, with prices from HK$12,251 to HK$35,298, a HK$23,047 spread on the same certified stone. NZ Jewellers lists it at HK$35,298. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
H
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6441577644
Dimensions6.51 × 6.95 × 3.67 mm
L/W Ratio1.07
Top View
6.51 mm6.95 mm1.03 ctH / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6441577644
Side View
Table 61.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 52.8%

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 1
Current: HK$35,298 HKD|Low: HK$12,222 HKD|High: HK$35,298 HKD|Avg: HK$18,554 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 3HK$12,251 HKD
Retailer 4HK$12,352 HKD
Retailer 6HK$15,252 HKD
Retailer 5HK$16,021 HKD
Retailer 8HK$16,884 HKD
Retailer 9HK$16,884 HKD
Retailer 7HK$17,661 HKD
Retailer 10HK$19,481 HKD
Retailer 2HK$23,058 HKD
NZ JewellersHK$35,298 HKD

45 data points across 10 retailers

10 retailersHK$12,251 HKD to HK$35,298 HKD

A
Cheapest Retailer
-
HK$12,251 HKD
₹148,710 INR
A
Retailer 2
-
HK$12,352 HKD
View
B+
Retailer 3
-
HK$15,252 HKD
$1,944 USD
View
B+
Retailer 4
-
HK$16,021 HKD
$2,042 USD
View
B
Retailer 5
-
HK$16,884 HKD
$2,152 USD
View
B
Retailer 6
-
HK$16,884 HKD
$2,152 USD
View
B
Retailer 7
-
HK$17,661 HKD
$2,251 USD
View
B
Retailer 8
-
HK$19,481 HKD
$2,483 USD
View
B
Retailer 9
-
HK$23,058 HKD
€2,799 EUR
View
Most Expensive
C
NZ Jewellers
da3db6e6-f6f7-406b-94e3-b5a672725c23 · Oct 30
HK$35,298 HKD
$4,499 USD
View
9 more retailers have this diamond
Prices start from HK$12,251 HKDSave up to HK$23,047 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
1.03ct Heart
HK$12,251 HKD