CaratHunter
Plans
Round|Natural|GIA

0.54ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 5533641868

Certificate GIA 5533641868

Diamond specifications and retailer prices

From HK$4,316 HKD
$550 USD
As of October 28, 2026
Save HK$11,542 HKD (73%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$17,074 HKD at NZ Jewellers · As of September 24, 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5533641868. Listed at 14 retailers as of October 23, 2026, with a 267% 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
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5533641868
Dimensions5.23 × 5.20 × 3.23 mm
L/W Ratio1.01
Top View
5.23 mm5.20 mm0.54 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5533641868
Side View
Table 56.0%Crown 34.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.0%

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: Oct 28
Current: HK$15,858 HKD|Low: HK$4,218 HKD|High: HK$17,074 HKD|Avg: HK$7,317 HKD|-7.1%
NZ Jewellers
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
October 29, 2026
Retailer 12HK$4,316 HKD
Retailer 13HK$4,574 HKD
Retailer 3HK$4,692 HKD
Retailer 9HK$4,921 HKD
Retailer 2HK$5,132 HKD
Retailer 6HK$5,220 HKD
Retailer 14HK$5,374 HKD
Retailer 8HK$6,099 HKD
Retailer 15HK$6,727 HKD
Retailer 10HK$6,730 HKD
Retailer 4HK$7,069 HKD
Retailer 5HK$7,376 HKD
Retailer 7HK$9,104 HKD
Retailer 11HK$12,695 HKD
NZ JewellersHK$15,858 HKD

33 data points across 15 retailers

14 retailersHK$4,316 HKD to HK$15,858 HKD

A
Cheapest Retailer
-
HK$4,316 HKD
$550 USD
A
Retailer 2
-
HK$4,574 HKD
$583 USD
View
Final sale: no returns
A
Retailer 3
-
HK$4,692 HKD
SGD 808 SGD
View
A
Retailer 4
-
HK$4,921 HKD
View
A
Retailer 5
-
HK$5,132 HKD
$654 USD
View
A
Retailer 6
-
HK$5,220 HKD
SGD 899 SGD
View
A
Retailer 7
-
HK$5,374 HKD
A$1,054 AUD
View
A
Retailer 8
-
HK$6,099 HKD
£612 GBP
View
A
Retailer 9
-
HK$6,727 HKD
$857 USD
View
A
Retailer 10
-
HK$6,730 HKD
$858 USD
View
Retailer 11
-
HK$7,376 HKD
$940 USD
View
Price last confirmed 8 days ago
B
Retailer 12
-
HK$12,695 HKD
£1,274 GBP
View
B
Retailer 13
-
HK$15,858 HKD
$2,021 USD
View
Most Expensive
NZ Jewellers
abbfece1-d43b-4751-b51b-1129f3df4285 · Sep 24
HK$17,074 HKD
$2,176 USD
View
Price last confirmed 35 days ago
13 more retailers have this diamond
Prices start from HK$4,316 HKDSave up to HK$11,542 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$4,316 HKD