Heart|Natural|GIA

1.01ct J I1 Heart Natural Diamond

VG • J/I1 • GIA 1458230185

Certificate GIA 1458230185

Diamond specifications and retailer prices

From HK$11,149 HKD
$1,421 USD
As of October 29, 2026
Save HK$16,044 HKD (59%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$27,193 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 J colour (near-colourless) and I1 clarity (included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1458230185. Listed at 6 retailers as of October 30, 2026, with prices from HK$11,149 to HK$27,193, a HK$16,044 spread on the same certified stone. NZ Jewellers lists it at HK$27,193. 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
J
Colour
I1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1458230185
Dimensions6.06 × 7.34 × 3.77 mm
L/W Ratio1.21
Key to symbols
Feather, Crystal, Natural
Top View
6.06 mm7.34 mm1.01 ctJ / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1458230185
Side View
Table 59.0%CrownGirdlePavilionCulet: NoneDepth 51.3%

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: Oct 29
Current: HK$27,193 HKD|Low: HK$7,405 HKD|High: HK$27,193 HKD|Avg: HK$13,620 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 1, 2026
Retailer 4HK$7,405 HKD
Retailer 3HK$10,333 HKD
Retailer 5HK$11,149 HKD
Retailer 6HK$11,149 HKD
Retailer 9HK$11,455 HKD
Retailer 7HK$11,639 HKD
Retailer 2HK$11,667 HKD
Retailer 8HK$12,867 HKD
Retailer 10HK$13,267 HKD
Retailer 11HK$15,183 HKD
Retailer 12HK$18,014 HKD
NZ JewellersHK$27,193 HKD

3 data points across 12 retailers

6 retailersHK$11,149 HKD to HK$27,193 HKD

B+
Cheapest Retailer
-
HK$11,149 HKD
$1,421 USD
B+
Retailer 2
-
HK$11,149 HKD
$1,421 USD
View
B+
Retailer 3
-
HK$11,639 HKD
$1,483 USD
View
B+
Retailer 4
-
HK$11,667 HKD
$1,487 USD
View
B+
Retailer 5
-
HK$12,867 HKD
$1,640 USD
View
Most Expensive
C
NZ Jewellers
12a9ceea-5f77-40f5-869a-b0ab9dbf5421 · Oct 30
HK$27,193 HKD
$3,466 USD
View
5 more retailers have this diamond
Prices start from HK$11,149 HKDSave up to HK$16,044 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$11,149 HKD