CaratHunter
Plans
Round|Natural|GIA

0.54ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 2566484531

Certificate GIA 2566484531

Diamond specifications and retailer prices

From HK$4,286 HKD
₹52,022 INR
As of November 2, 2026
Save HK$12,882 HKD (75%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$17,168 HKD at MOH London · As of November 1, 2026
View at MOH London

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 2566484531. Listed at 15 retailers as of November 1, 2026, with prices from HK$4,286 to HK$17,168, a HK$12,882 spread on the same certified stone. MOH London lists it at HK$17,168. 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
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566484531
Dimensions5.18 × 5.22 × 3.23 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.18 mm5.22 mm0.54 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566484531
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.1%

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 2
Current: HK$17,168 HKD|Low: HK$4,238 HKD|High: HK$17,168 HKD|Avg: HK$6,897 HKD
MOH London
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 2, 2026
Retailer 2HK$4,286 HKD
Retailer 7HK$5,178 HKD
Retailer 13HK$5,296 HKD
Retailer 6HK$5,417 HKD
Retailer 12HK$7,439 HKD
Retailer 4HK$7,918 HKD
Retailer 3HK$8,646 HKD
Retailer 5HK$8,886 HKD
Retailer 8HK$9,729 HKD
Retailer 15HK$10,019 HKD
Retailer 14HK$10,356 HKD
Retailer 10HK$11,160 HKD
Retailer 11HK$11,883 HKD
Retailer 9HK$12,126 HKD
MOH LondonHK$17,168 HKD

21 data points across 15 retailers

15 retailersHK$4,286 HKD to HK$17,168 HKD

A
Cheapest Retailer
-
HK$4,286 HKD
₹52,022 INR
A
Retailer 2
-
HK$5,178 HKD
$660 USD
View
A
Retailer 3
-
HK$5,296 HKD
$675 USD
View
A
Retailer 4
-
HK$5,417 HKD
A$1,062 AUD
View
B+
Retailer 5
-
HK$7,439 HKD
€903 EUR
View
B+
Retailer 6
-
HK$7,918 HKD
£795 GBP
View
B
Retailer 7
-
HK$8,646 HKD
$1,102 USD
View
Final sale: no returns
B
Retailer 8
-
HK$8,886 HKD
ZAR 18,298 ZAR
View
B
Retailer 9
-
HK$9,729 HKD
$1,240 USD
View
B
Retailer 10
-
HK$10,019 HKD
$1,277 USD
View
B
Retailer 11
-
HK$10,356 HKD
$1,320 USD
View
B
Retailer 12
-
HK$11,160 HKD
£1,120 GBP
View
B
Retailer 13
-
HK$11,883 HKD
$1,515 USD
View
B
Retailer 14
-
HK$12,126 HKD
£1,217 GBP
View
Most Expensive
B
MOH London
3AC21DDD2 · Nov 1
HK$17,168 HKD
£1,723 GBP
View
14 more retailers have this diamond
Prices start from HK$4,286 HKDSave up to HK$12,882 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$4,286 HKD