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Round|Natural|GIA

0.54ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 2554657514

Certificate GIA 2554657514

Diamond specifications and retailer prices

From HK$4,921 HKD
As of November 1, 2026
Save HK$6,339 HKD (56%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$19,607 HKD at NZ Jewellers · As of October 3, 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2554657514. Listed at 13 retailers as of November 1, 2026, with a 129% 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2554657514
Dimensions5.25 × 5.28 × 3.22 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
5.25 mm5.28 mm0.54 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2554657514
Side View
Table 55.0%Crown 32°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.1%

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 1
Current: HK$7,349 HKD|Low: HK$4,378 HKD|High: HK$11,589 HKD|Avg: HK$6,863 HKD|+7.8%
Retailer 1
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
Retailer 15
November 3, 2026
Retailer 3HK$4,527 HKD
Retailer 5HK$4,544 HKD
Retailer 12HK$4,921 HKD
Retailer 14HK$5,139 HKD
Retailer 8HK$5,335 HKD
Retailer 15HK$5,731 HKD
Retailer 6HK$6,265 HKD
Retailer 2HK$6,347 HKD
Retailer 1HK$7,349 HKD
Retailer 13HK$7,595 HKD
Retailer 9HK$7,747 HKD
Retailer 10HK$7,942 HKD
Retailer 4HK$8,201 HKD
Retailer 7HK$10,523 HKD
Retailer 11HK$11,260 HKD

16 data points across 15 retailers

13 retailersHK$4,921 HKD to HK$11,260 HKD

Retailer 1
-
HK$4,527 HKD
$577 USD
Price last confirmed 26 days ago
A
Retailer 2
-
HK$4,921 HKD
View
A
Retailer 3
-
HK$5,139 HKD
$655 USD
View
Final sale: no returns
A
Retailer 4
-
HK$5,335 HKD
$680 USD
View
A
Retailer 5
-
HK$5,731 HKD
A$1,124 AUD
View
A
Retailer 6
-
HK$6,347 HKD
$809 USD
View
B+
Retailer 7
-
HK$7,349 HKD
£738 GBP
View
B+
Retailer 8
-
HK$7,595 HKD
$968 USD
View
B+
Retailer 9
-
HK$7,747 HKD
£777 GBP
View
B+
Retailer 10
-
HK$7,942 HKD
€964 EUR
View
B+
Retailer 11
-
HK$8,201 HKD
A$1,608 AUD
View
B
Retailer 12
-
HK$11,260 HKD
£1,130 GBP
View
Most Expensive
NZ Jewellers
244e5dc4-5389-4b43-ba8a-c90a09ac8c26 · Oct 3
HK$19,607 HKD
$2,499 USD
View
Price last confirmed 31 days ago
12 more retailers have this diamond
Prices start from HK$4,921 HKDSave up to HK$6,339 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$4,921 HKD