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Round|Natural|GIA

0.55ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 6561703817

Certificate GIA 6561703817

Diamond specifications and retailer prices

From HK$3,613 HKD
As of November 6, 2026
Save HK$10,481 HKD (74%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$14,094 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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6561703817. Listed at 14 retailers as of November 5, 2026, with prices from HK$3,613 to HK$14,094, a HK$10,481 spread on the same certified stone. Diamond Exchange Canada lists it at HK$14,094. 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
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6561703817
Dimensions5.25 × 5.28 × 3.24 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
5.25 mm5.28 mm0.55 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561703817
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.6%

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$14,094 HKD|Low: HK$3,495 HKD|High: HK$14,094 HKD|Avg: HK$6,222 HKD
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
Retailer 14
November 6, 2026
Retailer 2HK$3,613 HKD
Retailer 4HK$4,107 HKD
Retailer 14HK$4,209 HKD
Retailer 5HK$4,499 HKD
Retailer 3HK$4,742 HKD
Retailer 12HK$5,102 HKD
Retailer 8HK$5,126 HKD
Retailer 9HK$5,972 HKD
Retailer 11HK$6,019 HKD
Retailer 7HK$6,113 HKD
Retailer 10HK$6,583 HKD
Retailer 6HK$6,834 HKD
Retailer 13HK$11,255 HKD
Diamond Exchange CanadaHK$14,094 HKD

15 data points across 14 retailers

14 retailersHK$3,613 HKD to HK$14,094 HKD

A
Cheapest Retailer
-
HK$3,613 HKD
A
Retailer 2
-
HK$4,107 HKD
View
A
Retailer 3
-
HK$4,209 HKD
View
A
Retailer 4
-
HK$4,499 HKD
View
Final sale: no returns
A
Retailer 5
-
HK$4,742 HKD
View
A
Retailer 6
-
HK$5,102 HKD
View
A
Retailer 7
-
HK$5,126 HKD
View
A
Retailer 8
-
HK$5,972 HKD
View
A
Retailer 9
-
HK$6,019 HKD
View
A
Retailer 10
-
HK$6,113 HKD
View
A
Retailer 11
-
HK$6,583 HKD
View
B+
Retailer 12
-
HK$6,834 HKD
View
B
Retailer 13
-
HK$11,255 HKD
View
Most Expensive
B
Diamond Exchange Canada
1995967567 · Nov 5
HK$14,094 HKD
CA$2,498 CAD
View
13 more retailers have this diamond
Prices start from HK$3,613 HKDSave up to HK$10,481 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$3,613 HKD