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Round|Natural|GIA

0.80ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 2306201031

Certificate GIA 2306201031

Diamond specifications and retailer prices

From HK$5,016 HKD
As of November 6, 2026
Save HK$16,176 HKD (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$21,192 HKD at NZ Jewellers · As of November 5, 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 2306201031. Listed at 16 retailers as of November 5, 2026, with prices from HK$5,016 to HK$21,192, a HK$16,176 spread on the same certified stone. NZ Jewellers lists it at HK$21,192. 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
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2306201031
Dimensions5.99 × 5.98 × 3.65 mm
L/W Ratio1.00
Top View
5.99 mm5.98 mm0.80 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2306201031
Side View
Table 58.0%CrownGirdle: Sli. ThickPavilionCulet: NoneDepth 61.1%

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$21,192 HKD|Low: HK$5,016 HKD|High: HK$21,192 HKD|Avg: HK$7,639 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 7HK$5,016 HKD
Retailer 3HK$5,439 HKD
Retailer 8HK$6,168 HKD
Retailer 9HK$6,192 HKD
Retailer 16HK$6,756 HKD
Retailer 17HK$6,756 HKD
Retailer 4HK$6,842 HKD
Retailer 10HK$6,999 HKD
Retailer 15HK$7,014 HKD
Retailer 5HK$7,571 HKD
Retailer 11HK$7,767 HKD
Retailer 6HK$7,798 HKD
Retailer 14HK$7,798 HKD
Retailer 2HK$8,919 HKD
Retailer 12HK$9,460 HKD
Retailer 13HK$12,367 HKD
NZ JewellersHK$21,192 HKD

32 data points across 17 retailers

16 retailersHK$5,016 HKD to HK$21,192 HKD

A
Cheapest Retailer
-
HK$5,016 HKD
A
Retailer 2
-
HK$5,439 HKD
View
A
Retailer 3
-
HK$6,192 HKD
View
Retailer 4
-
HK$6,756 HKD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$6,756 HKD
View
A
Retailer 6
-
HK$6,842 HKD
View
B+
Retailer 7
-
HK$6,999 HKD
View
A
Retailer 8
-
HK$7,014 HKD
View
B+
Retailer 9
-
HK$7,571 HKD
View
A
Retailer 10
-
HK$7,767 HKD
View
A
Retailer 11
-
HK$7,798 HKD
View
B+
Retailer 12
-
HK$7,798 HKD
View
B+
Retailer 13
-
HK$8,919 HKD
View
B+
Retailer 14
-
HK$9,460 HKD
View
B
Retailer 15
-
HK$12,367 HKD
View
Most Expensive
B
NZ Jewellers
daec614d-6cfd-4dfe-bd24-59418614403c · Nov 5
HK$21,192 HKD
$2,704 USD
View
15 more retailers have this diamond
Prices start from HK$5,016 HKDSave up to HK$16,176 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$5,016 HKD