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Round|Natural|GIA

0.55ct K IF Round Natural Diamond

EX • K/IF • GIA 1563386503

Certificate GIA 1563386503

Diamond specifications and retailer prices

From HK$4,629 HKD
As of November 5, 2026
Save HK$7,296 HKD (61%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$16,192 HKD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 0.55ct natural round diamond

This 0.55ct natural round sits in the half to three-quarter carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1563386503. Listed at 14 retailers as of November 1, 2026, with a 158% 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

0.55
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1563386503
Dimensions5.26 × 5.22 × 3.29 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
5.26 mm5.22 mm0.55 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1563386503
Side View
Table 58.0%Crown 36°Girdle: THN-STKPavilion 41.2°Culet: NoneDepth 62.8%

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 5
Current: HK$6,268 HKD|Low: HK$4,629 HKD|High: HK$12,058 HKD|Avg: HK$6,959 HKD|+3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8HK$4,629 HKD
Retailer 3HK$5,139 HKD
Retailer 1HK$6,268 HKD
Retailer 2HK$6,323 HKD
Retailer 7HK$6,629 HKD
Retailer 4HK$7,531 HKD
Retailer 5HK$7,963 HKD
Retailer 6HK$11,925 HKD

43 data points across 8 retailers

14 retailersHK$4,629 HKD to HK$11,925 HKD

A
Cheapest Retailer
-
HK$4,629 HKD
A
Retailer 2
-
HK$5,139 HKD
View
Retailer 3
-
HK$5,162 HKD
View
Price last confirmed 17 days ago
Retailer 4
-
HK$5,162 HKD
View
Price last confirmed 21 days ago
Retailer 5
-
HK$5,358 HKD
View
Price last confirmed 22 days ago
Retailer 6
-
HK$5,955 HKD
View
Price last confirmed 19 days ago
B+
Retailer 7
-
HK$6,198 HKD
View
B+
Retailer 8
-
HK$6,268 HKD
View
B+
Retailer 9
-
HK$6,323 HKD
View
B+
Retailer 10
-
HK$6,629 HKD
View
B+
Retailer 11
-
HK$7,531 HKD
View
B+
Retailer 12
-
HK$7,963 HKD
View
B
Retailer 13
-
HK$11,925 HKD
View
Most Expensive
NZ Jewellers
04668fc4-99bb-4d82-a7c5-7cec3b99a068 · Oct 17
HK$16,192 HKD
$2,064 USD
View
Price last confirmed 20 days ago
13 more retailers have this diamond
Prices start from HK$4,629 HKDSave up to HK$7,296 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
0.55ct Round
HK$4,629 HKD