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Oval|Natural|GIA

0.53ct H SI1 Oval Natural Diamond

GD • H/SI1 • GIA 7558805931

Certificate GIA 7558805931

Diamond specifications and retailer prices

From HK$4,828 HKD
As of November 6, 2026
Save HK$5,220 HKD (52%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$19,617 HKD at NZ Jewellers · As of October 17, 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 7558805931. Listed at 16 retailers as of November 5, 2026, with a 108% 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 7558805931
Dimensions6.82 × 4.41 × 2.76 mm
L/W Ratio1.55
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal
Top View
6.82 mm4.41 mm0.53 ctH / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7558805931
Side View
Table 56.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.6%

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$8,574 HKD|Low: HK$4,507 HKD|High: HK$11,592 HKD|Avg: HK$7,257 HKD|+80.8%
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
Retailer 16
Retailer 17
November 6, 2026
Retailer 9HK$4,507 HKD
Retailer 12HK$4,828 HKD
Retailer 3HK$5,196 HKD
Retailer 5HK$5,565 HKD
Retailer 17HK$5,666 HKD
Retailer 6HK$5,729 HKD
Retailer 7HK$6,505 HKD
Retailer 8HK$6,975 HKD
Retailer 4HK$7,054 HKD
Retailer 2HK$7,657 HKD
Retailer 13HK$7,720 HKD
Retailer 10HK$8,088 HKD
Retailer 1HK$8,574 HKD
Retailer 11HK$8,770 HKD
Retailer 15HK$9,601 HKD
Retailer 16HK$10,048 HKD
Retailer 14HK$11,513 HKD

28 data points across 17 retailers

16 retailersHK$4,828 HKD to HK$10,048 HKD

B+
Cheapest Retailer
-
HK$4,828 HKD
Final sale: no returns
B+
Retailer 2
-
HK$5,196 HKD
View
Retailer 3
-
HK$5,565 HKD
View
Price last confirmed 18 days ago
Retailer 4
-
HK$5,666 HKD
View
Price last confirmed 21 days ago
B
Retailer 5
-
HK$5,729 HKD
View
Retailer 6
-
HK$6,505 HKD
View
Price last confirmed 19 days ago
Retailer 7
-
HK$6,536 HKD
View
Price last confirmed 19 days ago
B
Retailer 8
-
HK$6,975 HKD
View
B
Retailer 9
-
HK$7,657 HKD
View
B
Retailer 10
-
HK$8,088 HKD
View
C
Retailer 11
-
HK$8,574 HKD
View
B
Retailer 12
-
HK$8,770 HKD
View
Retailer 13
-
HK$9,601 HKD
View
Price last confirmed 21 days ago
C
Retailer 14
-
HK$10,048 HKD
View
Retailer 15
-
HK$11,513 HKD
View
Price last confirmed 19 days ago
Most Expensive
NZ Jewellers
2d81910e-8734-4ba9-9920-4c024d7a12b0 · Oct 17
HK$19,617 HKD
$2,503 USD
View
Price under review
15 more retailers have this diamond
Prices start from HK$4,828 HKDSave up to HK$5,220 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$4,828 HKD