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Round|Natural|GIA

0.55ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 6562415636

Certificate GIA 6562415636

Diamond specifications and retailer prices

From HK$3,010 HKD
As of November 6, 2026
Save HK$8,683 HKD (74%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$11,692 HKD at Diamond Exchange Canada · As of November 5, 2026
View at Diamond Exchange Canada

About this 0.55ct natural round diamond

This 0.55ct natural round sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6562415636. Listed at 13 retailers as of November 5, 2026, with prices from HK$3,010 to HK$11,692, a HK$8,683 spread on the same certified stone. Diamond Exchange Canada lists it at HK$11,692. 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

0.55
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562415636
Dimensions5.24 × 5.28 × 3.24 mm
L/W Ratio1.01
Top View
5.24 mm5.28 mm0.55 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562415636
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.5%

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$11,692 HKD|Low: HK$3,010 HKD|High: HK$12,198 HKD|Avg: HK$5,361 HKD|-4.1%
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 2HK$3,010 HKD
Retailer 4HK$3,511 HKD
Retailer 8HK$3,660 HKD
Retailer 11HK$3,699 HKD
Retailer 10HK$3,723 HKD
Retailer 9HK$4,099 HKD
Retailer 6HK$4,295 HKD
Retailer 5HK$5,094 HKD
Retailer 13HK$5,659 HKD
Retailer 12HK$5,666 HKD
Retailer 3HK$6,254 HKD
Retailer 7HK$6,607 HKD
Diamond Exchange CanadaHK$11,692 HKD

34 data points across 13 retailers

13 retailersHK$3,010 HKD to HK$11,692 HKD

A
Cheapest Retailer
-
HK$3,010 HKD
A
Retailer 2
-
HK$3,511 HKD
View
A
Retailer 3
-
HK$3,660 HKD
View
A
Retailer 4
-
HK$3,699 HKD
View
A
Retailer 5
-
HK$3,723 HKD
View
A
Retailer 6
-
HK$4,099 HKD
View
A
Retailer 7
-
HK$4,295 HKD
View
Retailer 8
-
HK$5,094 HKD
View
Price last confirmed 19 days ago
A
Retailer 9
-
HK$5,659 HKD
View
B+
Retailer 10
-
HK$5,666 HKD
View
B+
Retailer 11
-
HK$6,254 HKD
View
B+
Retailer 12
-
HK$6,607 HKD
View
Most Expensive
B
Diamond Exchange Canada
1996897651 · Nov 5
HK$11,692 HKD
CA$2,072 CAD
View
12 more retailers have this diamond
Prices start from HK$3,010 HKDSave up to HK$8,683 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$3,010 HKD