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Round|Natural|GIA

0.53ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 2564712742

Certificate GIA 2564712742

Diamond specifications and retailer prices

From HK$2,782 HKD
As of November 6, 2026
Save HK$6,027 HKD (68%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$8,809 HKD at MOH London · As of November 4, 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2564712742. Listed at 8 retailers as of November 4, 2026, with prices from HK$2,782 to HK$8,809, a HK$6,027 spread on the same certified stone. MOH London lists it at HK$8,809. 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
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2564712742
Dimensions5.16 × 5.12 × 3.22 mm
L/W Ratio1.01
Girdle conditionFaceted
Key to symbols
Crystal, Cloud, Twinning Wisp
Top View
5.16 mm5.12 mm0.53 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2564712742
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.7%

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$8,809 HKD|Low: HK$2,782 HKD|High: HK$8,988 HKD|Avg: HK$5,063 HKD|-2.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 2HK$2,782 HKD
Retailer 8HK$3,205 HKD
Retailer 3HK$4,914 HKD
Retailer 7HK$5,063 HKD
Retailer 6HK$5,086 HKD
Retailer 5HK$5,094 HKD
Retailer 4HK$5,157 HKD
MOH LondonHK$8,809 HKD

14 data points across 8 retailers

8 retailersHK$2,782 HKD to HK$8,809 HKD

A
Cheapest Retailer
-
HK$2,782 HKD
A
Retailer 2
-
HK$3,205 HKD
View
B+
Retailer 3
-
HK$4,914 HKD
View
B+
Retailer 4
-
HK$5,063 HKD
View
B+
Retailer 5
-
HK$5,086 HKD
View
B+
Retailer 6
-
HK$5,094 HKD
View
B+
Retailer 7
-
HK$5,157 HKD
View
Most Expensive
B
MOH London
D39333964 · Nov 4
HK$8,809 HKD
£885 GBP
View
7 more retailers have this diamond
Prices start from HK$2,782 HKDSave up to HK$6,027 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$2,782 HKD