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Round|Natural|GIA

0.80ct J IF Round Natural Diamond

EX • J/IF • GIA 6551241873

Certificate GIA 6551241873

Diamond specifications and retailer prices

From HK$8,363 HKD
As of November 6, 2026
Save HK$11,239 HKD (57%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$29,006 HKD at NZ Jewellers · As of August 31, 2026
View at NZ Jewellers

About this 0.8ct natural round diamond

This 0.8ct natural round sits in the just-under-one-carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6551241873. Listed at 20 retailers as of November 4, 2026, with a 134% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.80
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6551241873
Dimensions5.85 × 5.93 × 3.73 mm
L/W Ratio1.01
Top View
5.85 mm5.93 mm0.80 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551241873
Side View
Table 55.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.4%

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 6
Current: HK$27,368 HKD|Low: HK$8,221 HKD|High: HK$27,368 HKD|Avg: HK$13,320 HKD|+0.9%
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
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 2HK$8,363 HKD
Retailer 17HK$8,425 HKD
Retailer 8HK$10,353 HKD
Retailer 3HK$10,494 HKD
Retailer 15HK$10,580 HKD
Retailer 5HK$11,223 HKD
Retailer 9HK$11,686 HKD
Retailer 6HK$11,740 HKD
Retailer 7HK$12,336 HKD
Retailer 10HK$12,438 HKD
Retailer 4HK$12,947 HKD
Retailer 12HK$13,331 HKD
Retailer 11HK$14,625 HKD
Retailer 14HK$16,153 HKD
Retailer 16HK$18,504 HKD
Retailer 13HK$19,601 HKD
NZ JewellersHK$27,368 HKD

23 data points across 17 retailers

20 retailersHK$8,363 HKD to HK$19,601 HKD

A
Cheapest Retailer
-
HK$8,363 HKD
A
Retailer 2
-
HK$8,425 HKD
View
A
Retailer 3
-
HK$10,353 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$10,494 HKD
View
A
Retailer 5
-
HK$10,580 HKD
View
Retailer 6
-
HK$11,223 HKD
View
Price last confirmed 9 days ago
A
Retailer 7
-
HK$11,686 HKD
View
Retailer 8
-
HK$11,740 HKD
View
Price last confirmed 8 days ago
Retailer 9
-
HK$11,787 HKD
View
Price last confirmed 60 days ago
A
Retailer 10
-
HK$12,336 HKD
View
A
Retailer 11
-
HK$12,438 HKD
View
Retailer 12
-
HK$12,947 HKD
View
Price last confirmed 10 days ago
A
Retailer 13
-
HK$13,331 HKD
View
Retailer 14
-
HK$13,606 HKD
View
Price last confirmed 60 days ago
B+
Retailer 15
-
HK$14,625 HKD
View
B+
Retailer 16
-
HK$16,153 HKD
View
B+
Retailer 17
-
HK$18,504 HKD
View
B+
Retailer 18
-
HK$19,601 HKD
View
Retailer 19
-
HK$27,368 HKD
View
Price last confirmed 10 days ago
Most Expensive
NZ Jewellers
47c45a2d-4527-4a7f-8f65-16beebceb391 · Aug 31
HK$29,006 HKD
$3,701 USD
View
Price last confirmed 67 days ago
19 more retailers have this diamond
Prices start from HK$8,363 HKDSave up to HK$11,239 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 Round
HK$8,363 HKD