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5.28ct J VS1 Round Natural Diamond

EX • J/VS1 • IGI 713521011

Shape and cutting style on the report: Round brilliant

Certificate IGI 713521011

Diamond specifications and retailer prices

From HK$362,063 HKD
$46,148 USD
As of October 30, 2026
Save HK$213,709 HKD (37%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$575,772 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 5.28ct natural round diamond

This 5.28ct natural round sits in the over five carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 713521011. Listed at 16 retailers as of October 29, 2026, with prices from HK$362,063 to HK$575,772, a HK$213,709 spread on the same certified stone. MOH London lists it at HK$575,772. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

5.28
Carat
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle35.6°
Pavilion angle41.7°
OriginNatural
Grading LabIGI
CertificateIGI 713521011
Dimensions11.06 × 11.15 × 6.99 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
11.06 mm11.15 mm5.28 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateIGI 713521011
Side View
Table 58.0%Crown 35.6°Girdle: THN-MEDPavilion 41.7°Culet: NoneDepth 62.9%

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: Oct 30
Current: HK$575,772 HKD|Low: HK$366,826 HKD|High: HK$579,608 HKD|Avg: HK$420,173 HKD|-0.4%
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
October 31, 2026
Retailer 5HK$366,826 HKD
Retailer 3HK$371,031 HKD
Retailer 2HK$372,615 HKD
Retailer 7HK$381,984 HKD
Retailer 8HK$388,168 HKD
Retailer 4HK$391,971 HKD
Retailer 10HK$404,768 HKD
Retailer 11HK$421,636 HKD
Retailer 12HK$438,504 HKD
Retailer 13HK$441,330 HKD
Retailer 9HK$444,942 HKD
Retailer 6HK$455,364 HKD
MOH LondonHK$575,772 HKD

30 data points across 13 retailers

16 retailersHK$362,063 HKD to HK$575,772 HKD

A
Cheapest Retailer
-
HK$362,063 HKD
$46,148 USD
A
Retailer 2
-
HK$366,826 HKD
$46,755 USD
View
A
Retailer 3
-
HK$371,031 HKD
$47,291 USD
View
Final sale: no returns
A
Retailer 4
-
HK$372,615 HKD
£37,396 GBP
View
A
Retailer 5
-
HK$373,135 HKD
A$73,168 AUD
View
A
Retailer 6
-
HK$381,984 HKD
$48,687 USD
View
A
Retailer 7
-
HK$388,168 HKD
£38,957 GBP
View
A
Retailer 8
-
HK$391,971 HKD
$49,960 USD
View
A
Retailer 9
-
HK$404,768 HKD
$51,591 USD
View
A
Retailer 10
-
HK$421,636 HKD
$53,741 USD
View
A
Retailer 11
-
HK$438,504 HKD
$55,891 USD
View
A
Retailer 12
-
HK$441,330 HKD
ZAR 908,744 ZAR
View
A
Retailer 13
-
HK$444,942 HKD
€54,011 EUR
View
A
Retailer 14
-
HK$455,364 HKD
$58,040 USD
View
Retailer 15
-
HK$455,364 HKD
$58,040 USD
View
Price last confirmed 13 days ago
Most Expensive
B+
MOH London
58AB222B0 · Oct 29
HK$575,772 HKD
£57,785 GBP
View
15 more retailers have this diamond
Prices start from HK$362,063 HKDSave up to HK$213,709 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
5.28ct Round
HK$362,063 HKD