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Round|Natural|GIA

0.53ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 7482745519

Certificate GIA 7482745519

Diamond specifications and retailer prices

From HK$4,997 HKD
As of November 5, 2026
Save HK$16,098 HKD (76%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$21,096 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7482745519. Listed at 23 retailers as of November 4, 2026, with prices from HK$4,997 to HK$21,096, a HK$16,098 spread on the same certified stone. NZ Jewellers lists it at HK$21,096. 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
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7482745519
Dimensions5.22 × 5.18 × 3.18 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
5.22 mm5.18 mm0.53 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7482745519
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.1%

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 5
Current: HK$8,677 HKD|Low: HK$4,997 HKD|High: HK$24,956 HKD|Avg: HK$9,771 HKD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 7HK$4,997 HKD
Retailer 4HK$6,206 HKD
Retailer 10HK$6,723 HKD
Retailer 12HK$6,810 HKD
Retailer 5HK$7,979 HKD
Retailer 11HK$8,002 HKD
Retailer 6HK$8,065 HKD
Retailer 1HK$8,677 HKD
Retailer 2HK$8,951 HKD
Retailer 8HK$10,379 HKD
Retailer 9HK$12,309 HKD
Retailer 3HK$16,349 HKD

34 data points across 12 retailers

23 retailersHK$4,997 HKD to HK$21,096 HKD

Retailer 1
-
HK$4,919 HKD
Price last confirmed 63 days ago
A
Retailer 2
-
HK$4,997 HKD
View
A
Retailer 3
-
HK$6,206 HKD
View
Final sale: no returns
Retailer 4
-
HK$6,668 HKD
View
Price last confirmed 26 days ago
Retailer 5
-
HK$6,723 HKD
View
Price last confirmed 8 days ago
Retailer 6
-
HK$6,723 HKD
View
Price last confirmed 44 days ago
A
Retailer 7
-
HK$6,810 HKD
View
Retailer 8
-
HK$7,759 HKD
View
Price last confirmed 45 days ago
B+
Retailer 9
-
HK$7,759 HKD
View
B+
Retailer 10
-
HK$7,759 HKD
View
B+
Retailer 11
-
HK$7,767 HKD
View
B+
Retailer 12
-
HK$7,979 HKD
View
B+
Retailer 13
-
HK$8,002 HKD
View
B+
Retailer 14
-
HK$8,065 HKD
View
B+
Retailer 15
-
HK$8,677 HKD
View
B+
Retailer 16
-
HK$8,951 HKD
View
Retailer 17
-
HK$10,112 HKD
View
Price last confirmed 33 days ago
B
Retailer 18
-
HK$10,379 HKD
View
B
Retailer 19
-
HK$12,309 HKD
View
Retailer 20
-
HK$16,349 HKD
View
Price last confirmed 15 days ago
Retailer 21
-
HK$21,096 HKD
View
Price last confirmed 46 days ago
Retailer 22
-
HK$21,096 HKD
View
Price last confirmed 17 days ago
Most Expensive
B
NZ Jewellers
f138da9b-ac33-477c-9a8b-d06fecc6edd7 · Nov 4
HK$21,096 HKD
$2,689 USD
View
22 more retailers have this diamond
Prices start from HK$4,997 HKDSave up to HK$16,098 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$4,997 HKD