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Heart|Natural|GIA

0.80ct J SI2 Heart Natural Diamond

VG • J/SI2 • GIA 2506620009

Certificate GIA 2506620009

Diamond specifications and retailer prices

From HK$5,792 HKD
As of November 6, 2026
Save HK$5,824 HKD (50%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$11,616 HKD at MOH London · As of November 2, 2026
View at MOH London

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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2506620009. Listed at 7 retailers as of November 2, 2026, with prices from HK$5,792 to HK$11,616, a HK$5,824 spread on the same certified stone. MOH London lists it at HK$11,616. 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

0.80
Carat
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2506620009
Dimensions5.83 × 5.27 × 3.10 mm
L/W Ratio1.11
Top View
5.83 mm5.27 mm0.80 ctJ / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 2506620009
Side View
Table 72.0%CrownGirdle: VTN-ETKPavilionCulet: NoneDepth 58.9%

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: Nov 6
Current: HK$11,616 HKD|Low: HK$4,655 HKD|High: HK$11,755 HKD|Avg: HK$8,021 HKD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 2HK$5,792 HKD
Retailer 4HK$6,858 HKD
Retailer 5HK$7,289 HKD
Retailer 3HK$8,825 HKD
MOH LondonHK$11,616 HKD

42 data points across 5 retailers

7 retailersHK$5,792 HKD to HK$11,616 HKD

B+
Cheapest Retailer
-
HK$5,792 HKD
Final sale: no returns
B+
Retailer 2
-
HK$6,427 HKD
View
B+
Retailer 3
-
HK$6,858 HKD
View
B+
Retailer 4
-
HK$7,289 HKD
View
B+
Retailer 5
-
HK$7,665 HKD
View
B
Retailer 6
-
HK$8,825 HKD
View
Most Expensive
B
MOH London
F02AA0ABC · Nov 2
HK$11,616 HKD
£1,167 GBP
View
6 more retailers have this diamond
Prices start from HK$5,792 HKDSave up to HK$5,824 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+
0.80ct Heart
HK$5,792 HKD