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Heart|Natural|GIA

0.80ct J VS1 Heart Natural Diamond

ID • J/VS1 • GIA 6561123099

Certificate GIA 6561123099

Diamond specifications and retailer prices

From HK$4,720 HKD
As of November 1, 2026
Save HK$7,287 HKD (61%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$21,128 HKD at NZ Jewellers · As of October 24, 2026
View at NZ Jewellers

About this 0.8ct natural heart diamond

This 0.8ct natural heart sits in the just-under-one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561123099. Listed at 14 retailers as of November 1, 2026, with a 154% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.80
Carat
J
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561123099
Dimensions5.86 × 6.51 × 3.54 mm
L/W Ratio1.11
Girdle conditionFaceted
Top View
5.86 mm6.51 mm0.80 ctJ / VS1
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561123099
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 54.4%

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$21,128 HKD|Low: HK$4,720 HKD|High: HK$22,556 HKD|Avg: HK$9,226 HKD|-6.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 1, 2026
Retailer 7HK$4,720 HKD
Retailer 12HK$6,041 HKD
Retailer 11HK$6,120 HKD
Retailer 2HK$6,559 HKD
Retailer 5HK$6,741 HKD
Retailer 10HK$6,846 HKD
Retailer 8HK$7,612 HKD
Retailer 4HK$8,003 HKD
Retailer 13HK$9,086 HKD
Retailer 3HK$9,904 HKD
Retailer 14HK$9,964 HKD
Retailer 6HK$10,816 HKD
Retailer 9HK$12,007 HKD
NZ JewellersHK$21,128 HKD

26 data points across 14 retailers

14 retailersHK$4,720 HKD to HK$12,007 HKD

A
Cheapest Retailer
-
HK$4,720 HKD
A
Retailer 2
-
HK$6,041 HKD
$770 USD
View
Final sale: no returns
A
Retailer 3
-
HK$6,120 HKD
$780 USD
View
A
Retailer 4
-
HK$6,559 HKD
$836 USD
View
Retailer 5
-
HK$6,741 HKD
SGD 1,161 SGD
View
Price last confirmed 9 days ago
A
Retailer 6
-
HK$6,846 HKD
£687 GBP
View
A
Retailer 7
-
HK$7,612 HKD
£764 GBP
View
B+
Retailer 8
-
HK$8,003 HKD
$1,020 USD
View
B+
Retailer 9
-
HK$9,086 HKD
€1,103 EUR
View
Retailer 10
-
HK$9,904 HKD
$1,262 USD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
HK$9,964 HKD
ZAR 20,516 ZAR
View
Retailer 12
-
HK$10,816 HKD
A$2,121 AUD
View
Price last confirmed 28 days ago
B+
Retailer 13
-
HK$12,007 HKD
£1,205 GBP
View
Most Expensive
NZ Jewellers
1d8ee58e-f8cd-4fdc-b22d-e575bd72585e · Oct 24
HK$21,128 HKD
$2,693 USD
View
Price last confirmed 8 days ago
13 more retailers have this diamond
Prices start from HK$4,720 HKDSave up to HK$7,287 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
0.80ct Heart
HK$4,720 HKD