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Round|Natural|GIA

1.01ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 6562353505

Certificate GIA 6562353505

Diamond specifications and retailer prices

From HK$10,442 HKD
As of November 6, 2026
Save HK$14,257 HKD (58%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$24,699 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6562353505. Listed at 8 retailers as of November 4, 2026, with prices from HK$10,442 to HK$24,699, a HK$14,257 spread on the same certified stone. MOH London lists it at HK$24,699. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6562353505
Dimensions6.39 × 6.43 × 4.00 mm
L/W Ratio1.01
Star length45%
Girdle conditionFaceted
Key to symbols
Feather, Cloud, Crystal, Needle, Indented Natural
Top View
6.39 mm6.43 mm1.01 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562353505
Side View
Table 56.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.4%

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 6
Current: HK$24,699 HKD|Low: HK$10,340 HKD|High: HK$25,038 HKD|Avg: HK$15,317 HKD|-1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 7HK$10,442 HKD
Retailer 2HK$10,536 HKD
Retailer 3HK$13,525 HKD
Retailer 8HK$15,212 HKD
Retailer 6HK$15,596 HKD
Retailer 4HK$16,389 HKD
Retailer 5HK$17,856 HKD
MOH LondonHK$24,699 HKD

32 data points across 8 retailers

8 retailersHK$10,442 HKD to HK$24,699 HKD

A
Cheapest Retailer
-
HK$10,442 HKD
A
Retailer 2
-
HK$10,536 HKD
View
A
Retailer 3
-
HK$13,525 HKD
View
B+
Retailer 4
-
HK$15,212 HKD
View
B+
Retailer 5
-
HK$15,596 HKD
View
B+
Retailer 6
-
HK$16,389 HKD
View
B+
Retailer 7
-
HK$17,856 HKD
View
Most Expensive
B
MOH London
7DF05AAA3 · Nov 4
HK$24,699 HKD
£2,479 GBP
View
7 more retailers have this diamond
Prices start from HK$10,442 HKDSave up to HK$14,257 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
1.01ct Round
HK$10,442 HKD