CaratHunter
Plans
Round|Natural|GIA

0.53ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 7552631069

Certificate GIA 7552631069

Diamond specifications and retailer prices

From HK$4,519 HKD
As of November 4, 2026
Save HK$6,331 HKD (58%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$20,405 HKD at NZ Jewellers · As of October 3, 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 7552631069. Listed at 24 retailers as of November 4, 2026, with a 140% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle33.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 7552631069
Dimensions5.19 × 5.21 × 3.21 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
5.19 mm5.21 mm0.53 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7552631069
Side View
Table 58.0%Crown 33.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 61.7%

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 4
Current: HK$6,315 HKD|Low: HK$4,519 HKD|High: HK$11,313 HKD|Avg: HK$7,227 HKD|-2.8%
Retailer 1
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
November 6, 2026
Retailer 10HK$4,519 HKD
Retailer 13HK$4,519 HKD
Retailer 3HK$5,468 HKD
Retailer 4HK$6,025 HKD
Retailer 5HK$6,229 HKD
Retailer 1HK$6,315 HKD
Retailer 14HK$6,967 HKD
Retailer 12HK$7,014 HKD
Retailer 7HK$7,123 HKD
Retailer 9HK$7,171 HKD
Retailer 2HK$7,296 HKD
Retailer 8HK$7,869 HKD
Retailer 6HK$8,073 HKD
Retailer 11HK$9,148 HKD
Retailer 15HK$10,850 HKD

20 data points across 15 retailers

24 retailersHK$4,519 HKD to HK$10,850 HKD

A
Cheapest Retailer
-
HK$4,519 HKD
A
Retailer 2
-
HK$4,519 HKD
View
A
Retailer 3
-
HK$5,468 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$6,025 HKD
View
A
Retailer 5
-
HK$6,229 HKD
View
A
Retailer 6
-
HK$6,315 HKD
View
Retailer 7
-
HK$6,480 HKD
View
Price last confirmed 57 days ago
Retailer 8
-
HK$6,504 HKD
View
Price last confirmed 34 days ago
Retailer 9
-
HK$6,817 HKD
View
Price last confirmed 38 days ago
A
Retailer 10
-
HK$6,967 HKD
View
A
Retailer 11
-
HK$7,014 HKD
View
A
Retailer 12
-
HK$7,123 HKD
View
A
Retailer 13
-
HK$7,171 HKD
View
B+
Retailer 14
-
HK$7,296 HKD
View
Retailer 15
-
HK$7,476 HKD
View
Price last confirmed 56 days ago
Retailer 16
-
HK$7,508 HKD
View
Price last confirmed 35 days ago
B+
Retailer 17
-
HK$7,869 HKD
View
B+
Retailer 18
-
HK$8,073 HKD
View
B+
Retailer 19
-
HK$8,606 HKD
View
B+
Retailer 20
-
HK$9,148 HKD
View
Retailer 21
-
HK$9,783 HKD
View
Price last confirmed 32 days ago
B+
Retailer 22
-
HK$10,850 HKD
View
Retailer 23
-
HK$20,311 HKD
View
Price last confirmed 56 days ago
Most Expensive
NZ Jewellers
c929e291-a12c-4caf-a812-41ff8defe05e · Oct 3
HK$20,405 HKD
$2,601 USD
View
Price last confirmed 34 days ago
23 more retailers have this diamond
Prices start from HK$4,519 HKDSave up to HK$6,331 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$4,519 HKD