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Round|Natural|GIA

0.53ct H IF Round Natural Diamond

EX • H/IF • GIA 1508391363

Certificate GIA 1508391363

Diamond specifications and retailer prices

From HK$6,536 HKD
As of November 4, 2026
Save HK$9,718 HKD (60%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$24,304 HKD at NZ Jewellers · As of September 15, 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 H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1508391363. Listed at 23 retailers as of November 4, 2026, with a 149% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.53
Carat
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1508391363
Dimensions5.19 × 5.17 × 3.20 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
5.19 mm5.17 mm0.53 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1508391363
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.8%

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$9,295 HKD|Low: HK$6,536 HKD|High: HK$16,122 HKD|Avg: HK$9,454 HKD|+3.8%
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
November 7, 2026
Retailer 14HK$6,536 HKD
Retailer 6HK$7,430 HKD
Retailer 2HK$7,869 HKD
Retailer 9HK$7,892 HKD
Retailer 13HK$8,363 HKD
Retailer 4HK$9,099 HKD
Retailer 12HK$9,170 HKD
Retailer 1HK$9,295 HKD
Retailer 7HK$9,295 HKD
Retailer 8HK$9,648 HKD
Retailer 3HK$10,291 HKD
Retailer 10HK$12,430 HKD
Retailer 11HK$14,726 HKD
Retailer 5HK$16,122 HKD

34 data points across 14 retailers

23 retailersHK$6,536 HKD to HK$16,255 HKD

A
Cheapest Retailer
-
HK$6,536 HKD
A
Retailer 2
-
HK$7,430 HKD
View
Final sale: no returns
Retailer 3
-
HK$7,563 HKD
View
Price last confirmed 41 days ago
Retailer 4
-
HK$7,751 HKD
View
Price last confirmed 54 days ago
Retailer 5
-
HK$7,751 HKD
View
Price last confirmed 61 days ago
B+
Retailer 6
-
HK$7,869 HKD
View
B+
Retailer 7
-
HK$7,892 HKD
View
Retailer 8
-
HK$7,908 HKD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
HK$8,363 HKD
View
Retailer 10
-
HK$8,942 HKD
View
Price last confirmed 61 days ago
Retailer 11
-
HK$8,942 HKD
View
Price last confirmed 54 days ago
B+
Retailer 12
-
HK$9,099 HKD
View
B+
Retailer 13
-
HK$9,170 HKD
View
B+
Retailer 14
-
HK$9,295 HKD
View
B+
Retailer 15
-
HK$9,295 HKD
View
B+
Retailer 16
-
HK$9,648 HKD
View
B+
Retailer 17
-
HK$10,291 HKD
View
Retailer 18
-
HK$10,338 HKD
View
Price last confirmed 33 days ago
B
Retailer 19
-
HK$12,430 HKD
View
B
Retailer 20
-
HK$14,726 HKD
View
B
Retailer 21
-
HK$16,122 HKD
View
B
Retailer 22
-
HK$16,255 HKD
View
Most Expensive
NZ Jewellers
d6a6c0db-fb2c-4dcf-b80a-80f778df83d7 · Sep 15
HK$24,304 HKD
$3,101 USD
View
Price last confirmed 52 days ago
22 more retailers have this diamond
Prices start from HK$6,536 HKDSave up to HK$9,718 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$6,536 HKD