CaratHunter
Plans
Heart|Natural|GIA

1.03ct I I1 Heart Natural Diamond

ID • I/I1 • GIA 6515763519

Certificate GIA 6515763519

Diamond specifications and retailer prices

From HK$8,356 HKD
$1,065 USD
As of November 1, 2026
Save HK$15,143 HKD (64%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$23,499 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 I 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 6515763519. Listed at 9 retailers as of October 30, 2026, with prices from HK$8,356 to HK$23,499, a HK$15,143 spread on the same certified stone. NZ Jewellers lists it at HK$23,499. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6515763519
Dimensions6.15 × 6.80 × 4.09 mm
L/W Ratio1.11
Top View
6.15 mm6.80 mm1.03 ctI / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6515763519
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.1%

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$23,499 HKD|Low: HK$8,356 HKD|High: HK$25,461 HKD|Avg: HK$11,315 HKD|-7.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 9HK$8,356 HKD
Retailer 3HK$8,456 HKD
Retailer 8HK$8,623 HKD
Retailer 4HK$8,725 HKD
Retailer 7HK$8,725 HKD
Retailer 2HK$9,062 HKD
Retailer 10HK$10,008 HKD
Retailer 6HK$10,067 HKD
Retailer 11HK$13,060 HKD
Retailer 5HK$13,462 HKD
NZ JewellersHK$23,499 HKD

23 data points across 11 retailers

9 retailersHK$8,356 HKD to HK$23,499 HKD

A
Cheapest Retailer
-
HK$8,356 HKD
$1,065 USD
A
Retailer 2
-
HK$8,623 HKD
$1,099 USD
View
Retailer 3
-
HK$8,725 HKD
$1,112 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
HK$8,725 HKD
$1,112 USD
View
A
Retailer 5
-
HK$9,062 HKD
$1,155 USD
View
A
Retailer 6
-
HK$10,008 HKD
$1,276 USD
View
A
Retailer 7
-
HK$10,067 HKD
$1,283 USD
View
B+
Retailer 8
-
HK$13,462 HKD
€1,634 EUR
View
Most Expensive
B
NZ Jewellers
40520109-f9ae-41b7-9af8-475adb60b6ca · Oct 30
HK$23,499 HKD
$2,995 USD
View
8 more retailers have this diamond
Prices start from HK$8,356 HKDSave up to HK$15,143 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$8,356 HKD