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Round|Natural|GIA

0.80ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 5466814893

Certificate GIA 5466814893

Diamond specifications and retailer prices

From HK$6,323 HKD
As of November 6, 2026
Save HK$6,386 HKD (50%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$21,786 HKD at NZ Jewellers · As of September 28, 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5466814893. Listed at 12 retailers as of November 4, 2026, with a 101% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.80
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5466814893
Dimensions5.93 × 5.87 × 3.71 mm
L/W Ratio1.01
Top View
5.93 mm5.87 mm0.80 ctK / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5466814893
Side View
Table 55.0%CrownGirdle: ThickPavilionCulet: NoneDepth 63.0%

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$7,994 HKD|Low: HK$6,221 HKD|High: HK$12,882 HKD|Avg: HK$8,805 HKD|+4.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 4HK$6,323 HKD
Retailer 5HK$7,029 HKD
Retailer 1HK$7,994 HKD
Retailer 3HK$9,759 HKD
Retailer 2HK$12,709 HKD

39 data points across 5 retailers

12 retailersHK$6,323 HKD to HK$12,709 HKD

A
Cheapest Retailer
-
HK$6,323 HKD
Retailer 2
-
HK$6,951 HKD
View
Price last confirmed 29 days ago
Retailer 3
-
HK$6,951 HKD
View
Price last confirmed 29 days ago
B+
Retailer 4
-
HK$7,029 HKD
View
Retailer 5
-
HK$7,218 HKD
View
Price last confirmed 38 days ago
B+
Retailer 6
-
HK$7,610 HKD
View
B+
Retailer 7
-
HK$7,986 HKD
View
B+
Retailer 8
-
HK$7,994 HKD
View
Retailer 9
-
HK$8,018 HKD
View
Price last confirmed 38 days ago
B+
Retailer 10
-
HK$9,759 HKD
View
B
Retailer 11
-
HK$12,709 HKD
View
Most Expensive
NZ Jewellers
cad56ae1-6102-477c-8b55-729738a1c831 · Sep 28
HK$21,786 HKD
$2,777 USD
View
Price last confirmed 39 days ago
11 more retailers have this diamond
Prices start from HK$6,323 HKDSave up to HK$6,386 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$6,323 HKD