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Radiant|Natural|GIA

0.54ct E SI1 Radiant Natural Diamond

EX • E/SI1 • GIA 6562443368

Certificate GIA 6562443368

Diamond specifications and retailer prices

From HK$4,483 HKD
As of November 3, 2026
Save HK$10,220 HKD (70%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$14,703 HKD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 0.54ct natural radiant diamond

This 0.54ct natural radiant sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562443368. Listed at 8 retailers as of November 3, 2026, with prices from HK$4,483 to HK$14,703, a HK$10,220 spread on the same certified stone. NZ Jewellers lists it at HK$14,703. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6562443368
Dimensions5.57 × 3.92 × 2.75 mm
L/W Ratio1.42
Top View
5.57 mm3.92 mm0.54 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6562443368
Side View
Table 62.0%CrownGirdlePavilionCuletDepth 70.2%

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 3
Current: HK$14,703 HKD|Low: HK$4,287 HKD|High: HK$15,902 HKD|Avg: HK$7,614 HKD|-7.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 9HK$4,326 HKD
Retailer 4HK$4,483 HKD
Retailer 5HK$5,047 HKD
Retailer 2HK$5,698 HKD
Retailer 3HK$5,745 HKD
Retailer 6HK$5,870 HKD
Retailer 7HK$6,192 HKD
Retailer 8HK$10,823 HKD
NZ JewellersHK$14,703 HKD

27 data points across 9 retailers

8 retailersHK$4,483 HKD to HK$14,703 HKD

A
Cheapest Retailer
-
HK$4,483 HKD
A
Retailer 2
-
HK$5,047 HKD
View
A
Retailer 3
-
HK$5,698 HKD
View
A
Retailer 4
-
HK$5,745 HKD
View
A
Retailer 5
-
HK$5,870 HKD
View
A
Retailer 6
-
HK$6,192 HKD
View
B
Retailer 7
-
HK$10,823 HKD
View
Most Expensive
B
NZ Jewellers
bd72800c-51d0-4729-b396-8a18561a7500 · Nov 3
HK$14,703 HKD
$1,876 USD
View
7 more retailers have this diamond
Prices start from HK$4,483 HKDSave up to HK$10,220 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 Radiant
HK$4,483 HKD