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Round|Natural|GIA

0.54ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 6565288521

Certificate GIA 6565288521

Diamond specifications and retailer prices

From HK$4,914 HKD
As of November 4, 2026
Save HK$7,093 HKD (59%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$20,565 HKD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 0.54ct natural round diamond

This 0.54ct 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 6565288521. Listed at 20 retailers as of November 2, 2026, with a 144% 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

0.54
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6565288521
Dimensions5.21 × 5.18 × 3.27 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
5.21 mm5.18 mm0.54 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565288521
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.0%

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 4
Current: HK$6,380 HKD|Low: HK$5,094 HKD|High: HK$15,871 HKD|Avg: HK$8,580 HKD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 6HK$5,110 HKD
Retailer 10HK$6,050 HKD
Retailer 1HK$6,380 HKD
Retailer 2HK$6,560 HKD
Retailer 4HK$7,853 HKD
Retailer 3HK$8,480 HKD
Retailer 5HK$9,217 HKD
Retailer 8HK$10,118 HKD
Retailer 7HK$12,007 HKD
Retailer 9HK$15,824 HKD

28 data points across 10 retailers

20 retailersHK$4,914 HKD to HK$12,007 HKD

A
Cheapest Retailer
-
HK$4,914 HKD
A
Retailer 2
-
HK$5,110 HKD
View
A
Retailer 3
-
HK$6,035 HKD
View
Retailer 4
-
HK$6,145 HKD
View
Price last confirmed 9 days ago
A
Retailer 5
-
HK$6,380 HKD
View
Retailer 6
-
HK$6,560 HKD
View
Price last confirmed 18 days ago
B+
Retailer 7
-
HK$6,732 HKD
View
Retailer 8
-
HK$6,811 HKD
View
Price last confirmed 23 days ago
Retailer 9
-
HK$6,866 HKD
View
Price last confirmed 11 days ago
Retailer 10
-
HK$7,563 HKD
View
Price last confirmed 20 days ago
B+
Retailer 11
-
HK$7,594 HKD
View
B+
Retailer 12
-
HK$7,837 HKD
View
B+
Retailer 13
-
HK$7,853 HKD
View
B+
Retailer 14
-
HK$8,480 HKD
View
B+
Retailer 15
-
HK$9,217 HKD
View
Retailer 16
-
HK$9,859 HKD
View
Price last confirmed 33 days ago
B+
Retailer 17
-
HK$10,118 HKD
View
Price last confirmed 7 days ago
B
Retailer 18
-
HK$12,007 HKD
View
Retailer 19
-
HK$15,824 HKD
View
Price last confirmed 10 days ago
Most Expensive
NZ Jewellers
c51b4822-a21b-42ea-bcb7-2975176fb727 · Oct 17
HK$20,565 HKD
$2,624 USD
View
Price last confirmed 20 days ago
19 more retailers have this diamond
Prices start from HK$4,914 HKDSave up to HK$7,093 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
0.54ct Round
HK$4,914 HKD