CaratHunter
Plans
Round|Natural|GIA

0.54ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 5566564828

Certificate GIA 5566564828

Diamond specifications and retailer prices

From HK$3,149 HKD
₹38,221 INR
As of October 30, 2026
Save HK$9,907 HKD (76%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$13,055 HKD at NZ Jewellers · As of October 30, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5566564828. Listed at 17 retailers as of October 30, 2026, with prices from HK$3,149 to HK$13,055, a HK$9,907 spread on the same certified stone. NZ Jewellers lists it at HK$13,055. 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
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle33.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5566564828
Dimensions5.27 × 5.27 × 3.17 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
5.27 mm5.27 mm0.54 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5566564828
Side View
Table 60.0%Crown 33.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.1%

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: Oct 30
Current: HK$13,055 HKD|Low: HK$3,145 HKD|High: HK$13,055 HKD|Avg: HK$5,026 HKD
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
Retailer 16
November 1, 2026
Retailer 3HK$3,149 HKD
Retailer 8HK$3,615 HKD
Retailer 10HK$3,797 HKD
Retailer 6HK$4,166 HKD
Retailer 7HK$4,449 HKD
Retailer 4HK$4,488 HKD
Retailer 5HK$4,488 HKD
Retailer 13HK$4,754 HKD
Retailer 9HK$5,032 HKD
Retailer 12HK$5,097 HKD
Retailer 16HK$5,346 HKD
Retailer 2HK$5,688 HKD
Retailer 15HK$5,742 HKD
Retailer 11HK$5,763 HKD
Retailer 14HK$6,427 HKD
NZ JewellersHK$13,055 HKD

7 data points across 16 retailers

17 retailersHK$3,149 HKD to HK$13,055 HKD

A
Cheapest Retailer
-
HK$3,149 HKD
₹38,221 INR
A
Retailer 2
-
HK$3,615 HKD
View
A
Retailer 3
-
HK$3,797 HKD
$484 USD
View
Final sale: no returns
A
Retailer 4
-
HK$4,166 HKD
$531 USD
View
A
Retailer 5
-
HK$4,204 HKD
A$824 AUD
View
A
Retailer 6
-
HK$4,449 HKD
$567 USD
View
A
Retailer 7
-
HK$4,488 HKD
$572 USD
View
A
Retailer 8
-
HK$4,488 HKD
$572 USD
View
A
Retailer 9
-
HK$4,754 HKD
$606 USD
View
A
Retailer 10
-
HK$5,032 HKD
£505 GBP
View
A
Retailer 11
-
HK$5,097 HKD
£512 GBP
View
A
Retailer 12
-
HK$5,346 HKD
£537 GBP
View
B+
Retailer 13
-
HK$5,688 HKD
$725 USD
View
B+
Retailer 14
-
HK$5,742 HKD
€697 EUR
View
B+
Retailer 15
-
HK$5,763 HKD
$735 USD
View
B+
Retailer 16
-
HK$6,427 HKD
ZAR 13,234 ZAR
View
Most Expensive
B
NZ Jewellers
cdf6bd07-c476-4681-877a-4363af399e82 · Oct 30
HK$13,055 HKD
$1,664 USD
View
16 more retailers have this diamond
Prices start from HK$3,149 HKDSave up to HK$9,907 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$3,149 HKD