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Oval|Natural|GIA

0.53ct H SI1 Oval Natural Diamond

GD • H/SI1 • GIA 5503185576

Certificate GIA 5503185576

Diamond specifications and retailer prices

From HK$5,032 HKD
As of November 6, 2026
Save HK$7,540 HKD (60%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$17,093 HKD at NZ Jewellers · As of September 30, 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 5503185576. Listed at 15 retailers as of November 4, 2026, with a 150% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.53
Carat
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5503185576
Dimensions6.47 × 4.70 × 2.78 mm
L/W Ratio1.38
Top View
6.47 mm4.70 mm0.53 ctH / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5503185576
Side View
Table 58.0%CrownGirdle: ThickPavilionCulet: NoneDepth 59.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$6,623 HKD|Low: HK$5,032 HKD|High: HK$12,736 HKD|Avg: HK$7,297 HKD|+5.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6HK$5,032 HKD
Retailer 10HK$5,047 HKD
Retailer 8HK$5,110 HKD
Retailer 2HK$6,427 HKD
Retailer 1HK$6,623 HKD
Retailer 9HK$6,858 HKD
Retailer 5HK$7,743 HKD
Retailer 7HK$8,190 HKD
Retailer 3HK$8,410 HKD
Retailer 4HK$12,571 HKD

42 data points across 10 retailers

15 retailersHK$5,032 HKD to HK$12,571 HKD

B+
Cheapest Retailer
-
HK$5,032 HKD
Final sale: no returns
B+
Retailer 2
-
HK$5,110 HKD
View
Retailer 3
-
HK$5,455 HKD
View
Price last confirmed 29 days ago
Retailer 4
-
HK$5,455 HKD
View
Price last confirmed 29 days ago
Retailer 5
-
HK$5,659 HKD
View
Price last confirmed 38 days ago
Retailer 6
-
HK$6,293 HKD
View
Price last confirmed 38 days ago
B
Retailer 7
-
HK$6,427 HKD
View
B
Retailer 8
-
HK$6,482 HKD
View
B
Retailer 9
-
HK$6,623 HKD
View
B
Retailer 10
-
HK$6,858 HKD
View
B
Retailer 11
-
HK$7,743 HKD
View
Retailer 12
-
HK$8,190 HKD
View
Price last confirmed 33 days ago
B
Retailer 13
-
HK$8,410 HKD
View
B
Retailer 14
-
HK$12,571 HKD
View
Most Expensive
NZ Jewellers
9752c665-e8c9-40f7-ad40-9c8285047c2f · Sep 30
HK$17,093 HKD
$2,181 USD
View
Price under review
14 more retailers have this diamond
Prices start from HK$5,032 HKDSave up to HK$7,540 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.

B+
0.53ct Oval
HK$5,032 HKD