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Heart|Natural|GIA

0.80ct J SI1 Heart Natural Diamond

VG • J/SI1 • GIA 6223044687

Certificate GIA 6223044687

Diamond specifications and retailer prices

From HK$12,618 HKD
As of November 4, 2026
Save HK$14,197 HKD (53%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$26,815 HKD at MOH London · As of November 7, 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6223044687. Listed at 5 retailers as of November 4, 2026, with prices from HK$12,618 to HK$26,815, a HK$14,197 spread on the same certified stone. MOH London lists it at HK$26,815. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6223044687
Dimensions6.05 × 5.11 × 3.30 mm
L/W Ratio1.18
Top View
6.05 mm5.11 mm0.80 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6223044687
Side View
Table 71.0%CrownGirdle: MediumPavilionCulet: NoneDepth 64.6%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$26,815 HKD|Low: HK$12,618 HKD|High: HK$27,283 HKD|Avg: HK$19,398 HKD|-1.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 7, 2026
Retailer 4HK$12,618 HKD
Retailer 2HK$16,709 HKD
Retailer 5HK$19,891 HKD
Retailer 3HK$20,910 HKD
MOH LondonHK$26,815 HKD

34 data points across 5 retailers

5 retailersHK$12,618 HKD to HK$26,815 HKD

B
Cheapest Retailer
-
HK$12,618 HKD
B
Retailer 2
-
HK$16,709 HKD
View
Retailer 3
-
HK$19,891 HKD
View
Price last confirmed 39 days ago
B
Retailer 4
-
HK$20,910 HKD
View
Most Expensive
C
MOH London
3407008B9 · Nov 7
HK$26,815 HKD
£2,694 GBP
View
4 more retailers have this diamond
Prices start from HK$12,618 HKDSave up to HK$14,197 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$12,618 HKD