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Round|Natural|GIA

0.53ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 2566648455

Certificate GIA 2566648455

Diamond specifications and retailer prices

From HK$3,036 HKD
As of November 6, 2026
Save HK$10,295 HKD (77%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$13,331 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 0.53ct natural round diamond

This 0.53ct natural round sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2566648455. Listed at 11 retailers as of November 2, 2026, with prices from HK$3,036 to HK$13,331, a HK$10,295 spread on the same certified stone. MOH London lists it at HK$13,331. 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

0.53
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566648455
Dimensions5.17 × 5.20 × 3.26 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.17 mm5.20 mm0.53 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566648455
Side View
Table 55.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.9%

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 6
Current: HK$13,331 HKD|Low: HK$2,989 HKD|High: HK$13,331 HKD|Avg: HK$6,016 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2HK$3,036 HKD
Retailer 6HK$3,805 HKD
Retailer 10HK$4,127 HKD
Retailer 5HK$5,578 HKD
Retailer 11HK$6,496 HKD
Retailer 4HK$6,676 HKD
Retailer 3HK$6,715 HKD
Retailer 7HK$7,563 HKD
Retailer 9HK$8,206 HKD
Retailer 8HK$8,692 HKD
MOH LondonHK$13,331 HKD

17 data points across 11 retailers

11 retailersHK$3,036 HKD to HK$13,331 HKD

A
Cheapest Retailer
-
HK$3,036 HKD
A
Retailer 2
-
HK$3,805 HKD
View
A
Retailer 3
-
HK$4,127 HKD
View
B+
Retailer 4
-
HK$5,578 HKD
View
B+
Retailer 5
-
HK$6,496 HKD
View
B+
Retailer 6
-
HK$6,676 HKD
View
B+
Retailer 7
-
HK$6,715 HKD
View
Final sale: no returns
B+
Retailer 8
-
HK$7,563 HKD
View
B
Retailer 9
-
HK$8,206 HKD
View
B
Retailer 10
-
HK$8,692 HKD
View
Most Expensive
B
MOH London
6D8C92663 · Nov 2
HK$13,331 HKD
£1,338 GBP
View
10 more retailers have this diamond
Prices start from HK$3,036 HKDSave up to HK$10,295 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
0.53ct Round
HK$3,036 HKD