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Round|Natural|GIA

0.53ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 2568665585

Certificate GIA 2568665585

Diamond specifications and retailer prices

From HK$3,817 HKD
As of November 6, 2026
Save HK$12,101 HKD (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$15,918 HKD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.53ct natural round diamond

This 0.53ct natural round sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2568665585. Listed at 19 retailers as of November 4, 2026, with prices from HK$3,817 to HK$15,918, a HK$12,101 spread on the same certified stone. NZ Jewellers lists it at HK$15,918. 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
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2568665585
Dimensions5.24 × 5.27 × 3.20 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather, Cloud
Top View
5.24 mm5.27 mm0.53 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2568665585
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 60.8%

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$15,918 HKD|Low: HK$3,817 HKD|High: HK$16,302 HKD|Avg: HK$6,413 HKD|-2.4%
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
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 12HK$3,817 HKD
Retailer 11HK$4,412 HKD
Retailer 5HK$4,687 HKD
Retailer 9HK$4,883 HKD
Retailer 4HK$4,961 HKD
Retailer 7HK$5,079 HKD
Retailer 10HK$5,196 HKD
Retailer 2HK$5,314 HKD
Retailer 6HK$5,353 HKD
Retailer 14HK$5,400 HKD
Retailer 3HK$5,855 HKD
Retailer 13HK$5,996 HKD
Retailer 18HK$6,105 HKD
Retailer 15HK$6,160 HKD
Retailer 17HK$6,215 HKD
Retailer 8HK$6,380 HKD
Retailer 16HK$6,936 HKD
Retailer 19HK$11,701 HKD
NZ JewellersHK$15,918 HKD

14 data points across 19 retailers

19 retailersHK$3,817 HKD to HK$15,918 HKD

A
Cheapest Retailer
-
HK$3,817 HKD
A
Retailer 2
-
HK$4,412 HKD
View
A
Retailer 3
-
HK$4,687 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$4,883 HKD
View
A
Retailer 5
-
HK$4,961 HKD
View
A
Retailer 6
-
HK$5,079 HKD
View
Retailer 7
-
HK$5,196 HKD
View
Price last confirmed 8 days ago
A
Retailer 8
-
HK$5,314 HKD
View
A
Retailer 9
-
HK$5,353 HKD
View
A
Retailer 10
-
HK$5,400 HKD
View
A
Retailer 11
-
HK$5,855 HKD
View
A
Retailer 12
-
HK$5,996 HKD
View
A
Retailer 13
-
HK$6,105 HKD
View
B+
Retailer 14
-
HK$6,160 HKD
View
A
Retailer 15
-
HK$6,215 HKD
View
A
Retailer 16
-
HK$6,380 HKD
View
B+
Retailer 17
-
HK$6,936 HKD
View
B
Retailer 18
-
HK$11,701 HKD
View
Most Expensive
B
NZ Jewellers
2a4938e2-4672-4f6a-becf-5a80d56252ca · Nov 4
HK$15,918 HKD
$2,031 USD
View
18 more retailers have this diamond
Prices start from HK$3,817 HKDSave up to HK$12,101 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$3,817 HKD