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Oval|Natural|GIA

0.53ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 5563638214

Certificate GIA 5563638214

Diamond specifications and retailer prices

From HK$3,950 HKD
As of November 4, 2026
Save HK$6,301 HKD (61%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$17,571 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.53ct natural oval diamond

This 0.53ct natural oval sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5563638214. Listed at 12 retailers as of November 4, 2026, with a 160% 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5563638214
Dimensions6.51 × 4.35 × 2.80 mm
L/W Ratio1.50
Girdle conditionThick
Top View
6.51 mm4.35 mm0.53 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5563638214
Side View
Table 61.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 64.4%

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$17,571 HKD|Low: HK$3,950 HKD|High: HK$17,571 HKD|Avg: HK$7,604 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 3HK$3,950 HKD
Retailer 2HK$4,154 HKD
Retailer 8HK$5,721 HKD
Retailer 11HK$6,505 HKD
Retailer 5HK$6,607 HKD
Retailer 10HK$6,638 HKD
Retailer 4HK$6,834 HKD
Retailer 9HK$7,955 HKD
Retailer 6HK$8,645 HKD
Retailer 7HK$10,251 HKD
NZ JewellersHK$17,571 HKD

10 data points across 11 retailers

12 retailersHK$3,950 HKD to HK$10,251 HKD

A
Cheapest Retailer
-
HK$3,950 HKD
Final sale: no returns
A
Retailer 2
-
HK$4,154 HKD
View
B+
Retailer 3
-
HK$5,329 HKD
View
B+
Retailer 4
-
HK$5,721 HKD
View
B
Retailer 5
-
HK$6,505 HKD
View
B+
Retailer 6
-
HK$6,607 HKD
View
B
Retailer 7
-
HK$6,638 HKD
View
B+
Retailer 8
-
HK$6,834 HKD
View
B
Retailer 9
-
HK$7,955 HKD
View
B
Retailer 10
-
HK$8,645 HKD
View
B
Retailer 11
-
HK$10,251 HKD
View
Most Expensive
NZ Jewellers
79c8eb9f-051a-432b-ab91-10307ab787d5 · Nov 5
HK$17,571 HKD
$2,242 USD
View
Price under review
11 more retailers have this diamond
Prices start from HK$3,950 HKDSave up to HK$6,301 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 Oval
HK$3,950 HKD