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Heart|Natural|GIA

0.81ct J IF Heart Natural Diamond

VG • J/IF • GIA 7488623888

Certificate GIA 7488623888

Diamond specifications and retailer prices

From HK$8,496 HKD
As of November 5, 2026
Save HK$13,120 HKD (61%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$21,616 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.81ct natural heart diamond

This 0.81ct natural heart sits in the just-under-one-carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7488623888. Listed at 17 retailers as of November 5, 2026, with prices from HK$8,496 to HK$21,616, a HK$13,120 spread on the same certified stone. NZ Jewellers lists it at HK$21,616. 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

0.81
Carat
J
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.1°
Pavilion angle39.4°
OriginNatural
Grading LabGIA
CertificateGIA 7488623888
Dimensions6.43 × 5.42 × 3.28 mm
L/W Ratio1.19
Key to symbols
Minor Details of Polish
Top View
6.43 mm5.42 mm0.81 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7488623888
Side View
Table 57.0%Crown 37.1°Girdle: STK-VTKPavilion 39.4°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$21,616 HKD|Low: HK$8,496 HKD|High: HK$21,616 HKD|Avg: HK$11,260 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
November 6, 2026
Retailer 3HK$8,496 HKD
Retailer 4HK$8,504 HKD
Retailer 10HK$8,864 HKD
Retailer 12HK$8,864 HKD
Retailer 9HK$9,201 HKD
Retailer 7HK$9,891 HKD
Retailer 2HK$10,001 HKD
Retailer 11HK$10,228 HKD
Retailer 8HK$11,584 HKD
Retailer 5HK$13,104 HKD
Retailer 6HK$16,192 HKD
NZ JewellersHK$21,616 HKD

45 data points across 12 retailers

17 retailersHK$8,496 HKD to HK$21,616 HKD

A
Cheapest Retailer
-
HK$8,496 HKD
A
Retailer 2
-
HK$8,504 HKD
View
Retailer 3
-
HK$8,864 HKD
View
Price last confirmed 40 days ago
A
Retailer 4
-
HK$8,864 HKD
View
Retailer 5
-
HK$8,864 HKD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
HK$9,201 HKD
View
B+
Retailer 7
-
HK$9,891 HKD
View
B+
Retailer 8
-
HK$9,914 HKD
View
B+
Retailer 9
-
HK$10,001 HKD
View
Retailer 10
-
HK$10,228 HKD
View
Price last confirmed 62 days ago
Retailer 11
-
HK$10,228 HKD
View
Price last confirmed 39 days ago
B+
Retailer 12
-
HK$10,228 HKD
View
Retailer 13
-
HK$11,584 HKD
View
Price last confirmed 33 days ago
B+
Retailer 14
-
HK$13,104 HKD
View
B
Retailer 15
-
HK$16,192 HKD
View
Retailer 16
-
HK$21,616 HKD
View
Price last confirmed 40 days ago
Most Expensive
B
NZ Jewellers
0565ccfe-93ea-4585-ab3d-b5558bc3ad3c · Nov 5
HK$21,616 HKD
$2,758 USD
View
16 more retailers have this diamond
Prices start from HK$8,496 HKDSave up to HK$13,120 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
0.81ct Heart
HK$8,496 HKD