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Round|Natural|GIA

0.80ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 2446208443

Certificate GIA 2446208443

Diamond specifications and retailer prices

From HK$5,133 HKD
As of November 6, 2026
Save HK$17,571 HKD (77%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$22,705 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 2446208443. Listed at 16 retailers as of November 5, 2026, with prices from HK$5,133 to HK$22,705, a HK$17,571 spread on the same certified stone. NZ Jewellers lists it at HK$22,705. 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
FluorescenceMedium
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2446208443
Dimensions5.92 × 5.88 × 3.71 mm
L/W Ratio1.01
Top View
5.92 mm5.88 mm0.80 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2446208443
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$5,133 HKD|Low: HK$5,133 HKD|High: HK$13,410 HKD|Avg: HK$8,025 HKD|-3.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 1HK$5,133 HKD
Retailer 6HK$5,314 HKD
Retailer 7HK$7,320 HKD
Retailer 2HK$7,375 HKD
Retailer 8HK$7,516 HKD
Retailer 3HK$8,292 HKD
Retailer 4HK$9,029 HKD
Retailer 5HK$13,245 HKD

41 data points across 8 retailers

16 retailersHK$5,133 HKD to HK$22,705 HKD

A
Cheapest Retailer
-
HK$5,133 HKD
A
Retailer 2
-
HK$5,314 HKD
View
A
Retailer 3
-
HK$6,458 HKD
View
Retailer 4
-
HK$6,795 HKD
View
Price last confirmed 109 days ago
Retailer 5
-
HK$7,242 HKD
View
Price last confirmed 8 days ago
A
Retailer 6
-
HK$7,242 HKD
View
B+
Retailer 7
-
HK$7,320 HKD
View
B+
Retailer 8
-
HK$7,375 HKD
View
B+
Retailer 9
-
HK$7,516 HKD
View
B+
Retailer 10
-
HK$7,728 HKD
View
B+
Retailer 11
-
HK$8,292 HKD
View
B+
Retailer 12
-
HK$8,355 HKD
View
B+
Retailer 13
-
HK$9,029 HKD
View
B
Retailer 14
-
HK$11,443 HKD
View
B
Retailer 15
-
HK$13,245 HKD
View
Most Expensive
C
NZ Jewellers
b40c30f0-6606-4adc-a6f3-6c30e9f186bc · Nov 5
HK$22,705 HKD
$2,897 USD
View
15 more retailers have this diamond
Prices start from HK$5,133 HKDSave up to HK$17,571 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$5,133 HKD