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Round|Natural|GIA

0.53ct J IF Round Natural Diamond

EX • J/IF • GIA 2507906537

Certificate GIA 2507906537

Diamond specifications and retailer prices

From HK$5,721 HKD
As of November 6, 2026
Save HK$5,619 HKD (50%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$19,460 HKD at NZ Jewellers · As of November 4, 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 J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2507906537. Listed at 15 retailers as of November 4, 2026, with a 98% 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
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2507906537
Dimensions5.25 × 5.23 × 3.20 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
5.25 mm5.23 mm0.53 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2507906537
Side View
Table 55.0%Crown 34°Girdle: ThinPavilion 40.6°Culet: NoneDepth 61.0%

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$7,304 HKD|Low: HK$5,243 HKD|High: HK$11,505 HKD|Avg: HK$7,925 HKD|+3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 10HK$5,721 HKD
Retailer 7HK$6,035 HKD
Retailer 2HK$6,301 HKD
Retailer 9HK$6,309 HKD
Retailer 3HK$6,442 HKD
Retailer 1HK$7,304 HKD
Retailer 4HK$7,861 HKD
Retailer 5HK$8,700 HKD
Retailer 11HK$9,327 HKD
Retailer 6HK$9,569 HKD
Retailer 8HK$11,341 HKD

45 data points across 11 retailers

15 retailersHK$5,721 HKD to HK$11,341 HKD

B+
Cheapest Retailer
-
HK$5,721 HKD
Final sale: no returns
B+
Retailer 2
-
HK$6,035 HKD
View
B+
Retailer 3
-
HK$6,207 HKD
View
B+
Retailer 4
-
HK$6,301 HKD
View
B+
Retailer 5
-
HK$6,309 HKD
View
B+
Retailer 6
-
HK$6,442 HKD
View
B+
Retailer 7
-
HK$7,156 HKD
View
B+
Retailer 8
-
HK$7,304 HKD
View
B+
Retailer 9
-
HK$7,861 HKD
View
B+
Retailer 10
-
HK$8,700 HKD
View
Retailer 11
-
HK$9,327 HKD
View
Price last confirmed 33 days ago
B
Retailer 12
-
HK$9,366 HKD
View
B
Retailer 13
-
HK$9,569 HKD
View
B
Retailer 14
-
HK$11,341 HKD
View
Most Expensive
NZ Jewellers
f505f3a6-0d0b-4d7a-b71e-652cbb384605 · Nov 4
HK$19,460 HKD
$2,483 USD
View
Price under review
14 more retailers have this diamond
Prices start from HK$5,721 HKDSave up to HK$5,619 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 Round
HK$5,721 HKD