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Round|Natural|GIA

0.63ct K SI2 Round Natural Diamond

VG • K/SI2 • GIA 5222830606

Certificate GIA 5222830606

Diamond specifications and retailer prices

From HK$4,181 HKD
As of November 4, 2026
Save HK$11,760 HKD (74%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$15,941 HKD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.63ct natural round diamond

This 0.63ct natural round sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 5222830606. Listed at 14 retailers as of November 4, 2026, with prices from HK$4,181 to HK$15,941, a HK$11,760 spread on the same certified stone. NZ Jewellers lists it at HK$15,941. 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

0.63
Carat
K
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5222830606
Dimensions5.45 × 5.43 × 3.45 mm
L/W Ratio1.00
Top View
5.45 mm5.43 mm0.63 ctK / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 5222830606
Side View
Table 55.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$15,941 HKD|Low: HK$4,589 HKD|High: HK$15,941 HKD|Avg: HK$7,137 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 4HK$4,589 HKD
Retailer 8HK$4,605 HKD
Retailer 6HK$4,958 HKD
Retailer 10HK$4,958 HKD
Retailer 7HK$5,311 HKD
Retailer 9HK$5,311 HKD
Retailer 2HK$6,166 HKD
Retailer 3HK$6,763 HKD
Retailer 5HK$11,736 HKD
NZ JewellersHK$15,941 HKD

41 data points across 10 retailers

14 retailersHK$4,181 HKD to HK$15,941 HKD

B+
Cheapest Retailer
-
HK$4,181 HKD
B+
Retailer 2
-
HK$4,589 HKD
View
B+
Retailer 3
-
HK$4,605 HKD
View
Retailer 4
-
HK$4,958 HKD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
HK$4,958 HKD
View
B+
Retailer 6
-
HK$5,311 HKD
View
B+
Retailer 7
-
HK$5,311 HKD
View
B+
Retailer 8
-
HK$5,845 HKD
View
B
Retailer 9
-
HK$6,064 HKD
View
B
Retailer 10
-
HK$6,166 HKD
View
B
Retailer 11
-
HK$6,763 HKD
View
B
Retailer 12
-
HK$7,061 HKD
View
B
Retailer 13
-
HK$11,736 HKD
View
Most Expensive
C
NZ Jewellers
d2944008-efa3-4521-b3e5-fa647e8efaa0 · Nov 4
HK$15,941 HKD
$2,032 USD
View
13 more retailers have this diamond
Prices start from HK$4,181 HKDSave up to HK$11,760 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+
0.63ct Round
HK$4,181 HKD