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Round|Natural|GIA

0.55ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 5363344340

Certificate GIA 5363344340

Diamond specifications and retailer prices

From HK$3,558 HKD
As of November 6, 2026
Save HK$2,926 HKD (45%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$6,485 HKD at Yorxs · As of November 5, 2026
View at Yorxs

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 5363344340. Listed at 11 retailers as of November 5, 2026, with prices from HK$3,558 to HK$6,485, a HK$2,926 spread on the same certified stone. Yorxs lists it at HK$6,485. 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 angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5363344340
Dimensions5.24 × 5.22 × 3.27 mm
L/W Ratio1.00
Top View
5.24 mm5.22 mm0.55 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5363344340
Side View
Table 56.0%Crown 36.5°Girdle: MediumPavilion 40.6°Culet: NoneDepth 62.6%

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$3,558 HKD|Low: HK$3,558 HKD|High: HK$6,542 HKD|Avg: HK$5,188 HKD|-3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Yorxs
November 6, 2026
Retailer 1HK$3,558 HKD
Retailer 8HK$4,546 HKD
Retailer 6HK$4,593 HKD
Retailer 5HK$4,687 HKD
Retailer 3HK$4,820 HKD
Retailer 4HK$5,713 HKD
Retailer 2HK$5,839 HKD
Retailer 7HK$5,886 HKD
YorxsHK$6,485 HKD

39 data points across 9 retailers

11 retailersHK$3,558 HKD to HK$6,485 HKD

A
Cheapest Retailer
-
HK$3,558 HKD
A
Retailer 2
-
HK$4,546 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$4,593 HKD
View
A
Retailer 4
-
HK$4,687 HKD
View
A
Retailer 5
-
HK$4,820 HKD
View
Retailer 6
-
HK$4,914 HKD
View
Price last confirmed 63 days ago
Retailer 7
-
HK$5,674 HKD
View
Price last confirmed 61 days ago
A
Retailer 8
-
HK$5,713 HKD
View
A
Retailer 9
-
HK$5,839 HKD
View
A
Retailer 10
-
HK$5,886 HKD
View
Most Expensive
B+
Yorxs
AJ89 · Nov 5
HK$6,485 HKD
€788 EUR
View
10 more retailers have this diamond
Prices start from HK$3,558 HKDSave up to HK$2,926 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$3,558 HKD