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Round|Natural|GIA

1.01ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 6565026233

Certificate GIA 6565026233

Diamond specifications and retailer prices

From €1,813 EUR
As of November 4, 2026
Save €2,350 EUR (56%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €4,882 EUR at NZ Jewellers · As of October 6, 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 6565026233. Listed at 19 retailers as of November 4, 2026, with a 130% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
FluorescenceFaint
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6565026233
Dimensions6.33 × 6.37 × 3.99 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.33 mm6.37 mm1.01 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6565026233
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.9%

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 4
Current: €4,882 EUR|Low: €1,682 EUR|High: €5,409 EUR|Avg: €2,625 EUR
NZ Jewellers
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
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 10€1,737 EUR
Retailer 16€1,813 EUR
Retailer 3€1,950 EUR
Retailer 17€1,992 EUR
Retailer 18€1,993 EUR
Retailer 13€2,090 EUR
Retailer 6€2,288 EUR
Retailer 11€2,335 EUR
Retailer 8€2,393 EUR
Retailer 4€2,477 EUR
Retailer 19€2,477 EUR
Retailer 2€2,507 EUR
Retailer 5€2,566 EUR
Retailer 7€2,640 EUR
Retailer 9€2,694 EUR
Retailer 12€2,779 EUR
Retailer 15€2,916 EUR
Retailer 14€4,163 EUR
NZ Jewellers€4,882 EUR

27 data points across 19 retailers

19 retailers€1,813 EUR to €4,163 EUR

Retailer 1
-
€1,737 EUR
Price last confirmed 22 days ago
A
Retailer 2
-
€1,813 EUR
View
A
Retailer 3
-
€1,950 EUR
View
A
Retailer 4
-
€1,992 EUR
View
A
Retailer 5
-
€1,993 EUR
View
Final sale: no returns
A
Retailer 6
-
€2,090 EUR
View
Retailer 7
-
€2,288 EUR
View
Price last confirmed 21 days ago
Retailer 8
-
€2,335 EUR
View
Price last confirmed 28 days ago
Retailer 9
-
€2,393 EUR
View
Price last confirmed 22 days ago
A
Retailer 10
-
€2,437 EUR
View
A
Retailer 11
-
€2,477 EUR
View
A
Retailer 12
-
€2,477 EUR
View
A
Retailer 13
-
€2,507 EUR
View
A
Retailer 14
-
€2,566 EUR
View
Retailer 15
-
€2,640 EUR
View
Price last confirmed 21 days ago
B+
Retailer 16
-
€2,779 EUR
View
B+
Retailer 17
-
€2,916 EUR
View
B
Retailer 18
-
€4,163 EUR
View
Most Expensive
NZ Jewellers
ed7bbbad-ac6e-42af-84da-285c7c85b164 · Oct 6
€4,882 EUR
$5,480 USD
View
Price last confirmed 31 days ago
18 more retailers have this diamond
Prices start from €1,813 EURSave up to €2,350 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
€1,813 EUR