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0.53ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 2557484786

Certificate GIA 2557484786

Diamond specifications and retailer prices

From HK$4,417 HKD
As of November 5, 2026
Save HK$12,694 HKD (74%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$17,110 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2557484786. Listed at 16 retailers as of November 4, 2026, with prices from HK$4,417 to HK$17,110, a HK$12,694 spread on the same certified stone. NZ Jewellers lists it at HK$17,110. 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
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2557484786
Dimensions5.15 × 5.19 × 3.24 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal
Top View
5.15 mm5.19 mm0.53 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2557484786
Side View
Table 57.0%Crown 36.5°Girdle: Slightly ThickPavilion 41°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 5
Current: HK$17,110 HKD|Low: HK$4,393 HKD|High: HK$17,110 HKD|Avg: HK$6,113 HKD|+3.8%
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 18HK$4,417 HKD
Retailer 3HK$4,433 HKD
Retailer 15HK$4,566 HKD
Retailer 9HK$4,589 HKD
Retailer 19HK$4,942 HKD
Retailer 6HK$5,131 HKD
Retailer 7HK$5,131 HKD
Retailer 14HK$5,170 HKD
Retailer 5HK$5,256 HKD
Retailer 10HK$5,343 HKD
Retailer 8HK$5,570 HKD
Retailer 16HK$5,703 HKD
Retailer 11HK$5,766 HKD
Retailer 12HK$6,637 HKD
Retailer 17HK$6,998 HKD
Retailer 2HK$7,202 HKD
Retailer 13HK$7,273 HKD
Retailer 4HK$12,129 HKD
NZ JewellersHK$17,110 HKD

28 data points across 19 retailers

16 retailersHK$4,417 HKD to HK$17,110 HKD

A
Cheapest Retailer
-
HK$4,417 HKD
A
Retailer 2
-
HK$4,433 HKD
View
A
Retailer 3
-
HK$4,566 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$4,942 HKD
View
Retailer 5
-
HK$5,131 HKD
View
Price last confirmed 8 days ago
A
Retailer 6
-
HK$5,131 HKD
View
A
Retailer 7
-
HK$5,170 HKD
View
A
Retailer 8
-
HK$5,256 HKD
View
A
Retailer 9
-
HK$5,570 HKD
View
A
Retailer 10
-
HK$5,703 HKD
View
A
Retailer 11
-
HK$6,637 HKD
View
B+
Retailer 12
-
HK$6,998 HKD
View
B+
Retailer 13
-
HK$7,202 HKD
View
B+
Retailer 14
-
HK$7,273 HKD
View
B
Retailer 15
-
HK$12,129 HKD
View
Most Expensive
B
NZ Jewellers
4c3e1f85-db0d-41ee-8347-2e73371082b1 · Nov 4
HK$17,110 HKD
$2,181 USD
View
15 more retailers have this diamond
Prices start from HK$4,417 HKDSave up to HK$12,694 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$4,417 HKD