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Heart|Natural|GIA

1.00ct I I1 Heart Natural Diamond

ID • I/I1 • GIA 6411463722

Certificate GIA 6411463722

Diamond specifications and retailer prices

From HK$6,930 HKD
As of November 1, 2026
Save HK$15,730 HKD (69%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$22,660 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural heart diamond

This 1ct 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 6411463722. Listed at 7 retailers as of October 30, 2026, with prices from HK$6,930 to HK$22,660, a HK$15,730 spread on the same certified stone. NZ Jewellers lists it at HK$22,660. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
I
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6411463722
Dimensions5.60 × 6.73 × 4.27 mm
L/W Ratio1.20
Top View
5.60 mm6.73 mm1.00 ctI / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6411463722
Side View
Table 58.0%CrownGirdlePavilionCulet: NoneDepth 63.5%

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$6,930 HKD|Low: HK$6,930 HKD|High: HK$14,673 HKD|Avg: HK$9,803 HKD|-14.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
September 29, 2026
Retailer 1HK$6,930 HKD
Retailer 8HK$6,961 HKD
Retailer 6HK$8,897 HKD
Retailer 2HK$9,717 HKD
Retailer 4HK$9,933 HKD
Retailer 3HK$10,718 HKD
Retailer 5HK$11,055 HKD
Retailer 7HK$13,305 HKD

41 data points across 8 retailers

7 retailersHK$6,930 HKD to HK$22,660 HKD

A
Cheapest Retailer
-
HK$6,930 HKD
B+
Retailer 2
-
HK$8,897 HKD
$1,134 USD
View
B+
Retailer 3
-
HK$9,290 HKD
$1,184 USD
View
B+
Retailer 4
-
HK$9,290 HKD
$1,184 USD
View
B+
Retailer 5
-
HK$9,717 HKD
$1,238 USD
View
B+
Retailer 6
-
HK$10,718 HKD
$1,366 USD
View
Most Expensive
C
NZ Jewellers
710339bc-7ec5-4d8e-a5db-493f6276ef02 · Oct 30
HK$22,660 HKD
$2,888 USD
View
6 more retailers have this diamond
Prices start from HK$6,930 HKDSave up to HK$15,730 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
1.00ct Heart
HK$6,930 HKD