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0.53ct J IF Round Natural Diamond

EX • J/IF • IGI 815672021

Shape and cutting style on the report: Round brilliant

Certificate IGI 815672021

Diamond specifications and retailer prices

From HK$2,814 HKD
As of November 6, 2026
Save HK$14,335 HKD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$20,355 HKD at MOH London · As of November 2, 2026
View at MOH London

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 IGI 815672021. Listed at 16 retailers as of November 5, 2026, with a 509% 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 angle35.7°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 815672021
Dimensions5.15 × 5.19 × 3.22 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
5.15 mm5.19 mm0.53 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 815672021
Side View
Table 57.0%Crown 35.7°Girdle: MediumPavilion 41°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$20,355 HKD|Low: HK$2,814 HKD|High: HK$27,110 HKD|Avg: HK$7,314 HKD
MOH London
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
November 6, 2026
Retailer 2HK$2,814 HKD
Retailer 8HK$3,448 HKD
Retailer 12HK$3,488 HKD
Retailer 10HK$5,188 HKD
Retailer 11HK$6,340 HKD
Retailer 13HK$10,259 HKD
Retailer 4HK$11,113 HKD
Retailer 6HK$11,450 HKD
Retailer 16HK$11,623 HKD
Retailer 5HK$11,913 HKD
Retailer 15HK$12,822 HKD
Retailer 3HK$12,900 HKD
Retailer 7HK$13,135 HKD
Retailer 9HK$17,148 HKD
MOH LondonHK$20,355 HKD
Retailer 14HK$27,110 HKD

39 data points across 16 retailers

16 retailersHK$2,814 HKD to HK$17,148 HKD

A
Cheapest Retailer
-
HK$2,814 HKD
A
Retailer 2
-
HK$3,448 HKD
View
A
Retailer 3
-
HK$3,488 HKD
View
A
Retailer 4
-
HK$5,188 HKD
View
B+
Retailer 5
-
HK$6,340 HKD
View
B
Retailer 6
-
HK$10,259 HKD
View
Final sale: no returns
B
Retailer 7
-
HK$11,113 HKD
View
B
Retailer 8
-
HK$11,450 HKD
View
B
Retailer 9
-
HK$11,623 HKD
View
B
Retailer 10
-
HK$11,913 HKD
View
B
Retailer 11
-
HK$12,822 HKD
View
B
Retailer 12
-
HK$12,900 HKD
View
B
Retailer 13
-
HK$13,135 HKD
View
C
Retailer 14
-
HK$17,148 HKD
View
Most Expensive
MOH London
BBF246A6A · Nov 2
HK$20,355 HKD
£2,045 GBP
View
Price under review
14 more retailers have this diamond
Prices start from HK$2,814 HKDSave up to HK$14,335 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$2,814 HKD