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Round|Natural|GIA

1.01ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 6502600111

Certificate GIA 6502600111

Diamond specifications and retailer prices

From €3,055 EUR
As of November 5, 2026
Save €3,756 EUR (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €6,811 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6502600111. Listed at 20 retailers as of November 5, 2026, with prices from €3,055 to €6,811, a €3,756 spread on the same certified stone. NZ Jewellers lists it at €6,811. 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
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6502600111
Dimensions6.53 × 6.51 × 3.93 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
6.53 mm6.51 mm1.01 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6502600111
Side View
Table 60.0%Crown 33°Girdle: MediumPavilion 41.4°Culet: NoneDepth 60.2%

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 5
Current: €6,811 EUR|Low: €2,725 EUR|High: €6,811 EUR|Avg: €4,340 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 4€3,172 EUR
Retailer 6€3,270 EUR
Retailer 7€3,542 EUR
Retailer 9€3,542 EUR
Retailer 2€3,935 EUR
Retailer 8€4,087 EUR
Retailer 3€4,132 EUR
Retailer 5€6,226 EUR
NZ Jewellers€6,811 EUR

41 data points across 9 retailers

20 retailers€3,055 EUR to €6,811 EUR

B+
Cheapest Retailer
-
€3,055 EUR
B+
Retailer 2
-
€3,117 EUR
View
B+
Retailer 3
-
€3,172 EUR
View
B+
Retailer 4
-
€3,242 EUR
View
B+
Retailer 5
-
€3,270 EUR
View
Final sale: no returns
B+
Retailer 6
-
€3,368 EUR
View
B+
Retailer 7
-
€3,542 EUR
View
Retailer 8
-
€3,542 EUR
View
Price last confirmed 8 days ago
B+
Retailer 9
-
€3,542 EUR
View
B+
Retailer 10
-
€3,855 EUR
View
B+
Retailer 11
-
€3,935 EUR
View
B+
Retailer 12
-
€3,991 EUR
View
B+
Retailer 13
-
€3,991 EUR
View
B+
Retailer 14
-
€4,087 EUR
View
B
Retailer 15
-
€4,125 EUR
View
B+
Retailer 16
-
€4,132 EUR
View
Retailer 17
-
€4,423 EUR
View
Price last confirmed 14 days ago
B
Retailer 18
-
€6,226 EUR
View
B
Retailer 19
-
€6,434 EUR
View
Most Expensive
B
NZ Jewellers
f35699df-47f2-48b4-832c-30873100abc1 · Nov 5
€6,811 EUR
$7,645 USD
View
19 more retailers have this diamond
Prices start from €3,055 EURSave up to €3,756 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.

B+
1.01ct Round
€3,055 EUR