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Round|Natural|GIA

0.55ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 7568237732

Certificate GIA 7568237732

Diamond specifications and retailer prices

From HK$4,710 HKD
As of November 6, 2026
Save HK$6,724 HKD (59%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$19,578 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7568237732. Listed at 20 retailers as of November 2, 2026, with a 143% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 7568237732
Dimensions5.24 × 5.20 × 3.28 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
5.24 mm5.20 mm0.55 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7568237732
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.6°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 6
Current: HK$19,578 HKD|Low: HK$4,710 HKD|High: HK$19,578 HKD|Avg: HK$9,875 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 11HK$4,710 HKD
Retailer 2HK$4,820 HKD
Retailer 8HK$5,376 HKD
Retailer 5HK$6,529 HKD
Retailer 6HK$7,351 HKD
Retailer 4HK$8,033 HKD
Retailer 7HK$8,770 HKD
Retailer 9HK$9,632 HKD
Retailer 10HK$11,435 HKD
Retailer 3HK$16,372 HKD
NZ JewellersHK$19,578 HKD

26 data points across 11 retailers

20 retailersHK$4,710 HKD to HK$11,435 HKD

A
Cheapest Retailer
-
HK$4,710 HKD
A
Retailer 2
-
HK$4,820 HKD
View
A
Retailer 3
-
HK$5,376 HKD
View
A
Retailer 4
-
HK$5,721 HKD
View
Retailer 5
-
HK$5,855 HKD
View
Price last confirmed 9 days ago
Retailer 6
-
HK$6,246 HKD
View
Price last confirmed 18 days ago
A
Retailer 7
-
HK$6,411 HKD
View
Retailer 8
-
HK$6,482 HKD
View
Price last confirmed 23 days ago
B+
Retailer 9
-
HK$6,529 HKD
View
Retailer 10
-
HK$7,203 HKD
View
Price last confirmed 20 days ago
B+
Retailer 11
-
HK$7,281 HKD
View
B+
Retailer 12
-
HK$7,351 HKD
View
B+
Retailer 13
-
HK$7,563 HKD
View
B+
Retailer 14
-
HK$8,033 HKD
View
B+
Retailer 15
-
HK$8,770 HKD
View
Retailer 16
-
HK$9,389 HKD
View
Price last confirmed 34 days ago
B+
Retailer 17
-
HK$9,632 HKD
View
B
Retailer 18
-
HK$11,435 HKD
View
Retailer 19
-
HK$16,372 HKD
View
Price last confirmed 10 days ago
Most Expensive
NZ Jewellers
24051047-f9dc-40c1-b560-fdca2b2b9ffa · Oct 17
HK$19,578 HKD
$2,498 USD
View
Price last confirmed 20 days ago
19 more retailers have this diamond
Prices start from HK$4,710 HKDSave up to HK$6,724 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$4,710 HKD