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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 €1,186 EUR
As of November 6, 2026
Save €1,619 EUR (58%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €2,805 EUR 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 €1,186 to €2,805, a €1,619 spread on the same certified stone. MOH London lists it at €2,805. 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: €2,805 EUR|Low: €1,174 EUR|High: €2,843 EUR|Avg: €1,740 EUR|-1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 7€1,186 EUR
Retailer 2€1,197 EUR
Retailer 3€1,536 EUR
Retailer 8€1,728 EUR
Retailer 6€1,771 EUR
Retailer 4€1,861 EUR
Retailer 5€2,028 EUR
MOH London€2,805 EUR

32 data points across 8 retailers

8 retailers€1,186 EUR to €2,805 EUR

A
Cheapest Retailer
-
€1,186 EUR
A
Retailer 2
-
€1,197 EUR
View
A
Retailer 3
-
€1,536 EUR
View
B+
Retailer 4
-
€1,728 EUR
View
B+
Retailer 5
-
€1,771 EUR
View
B+
Retailer 6
-
€1,861 EUR
View
B+
Retailer 7
-
€2,028 EUR
View
Most Expensive
B
MOH London
7DF05AAA3 · Nov 4
€2,805 EUR
£2,479 GBP
View
7 more retailers have this diamond
Prices start from €1,186 EURSave up to €1,619 EUR

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
€1,186 EUR