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Round|Natural|GIA

1.01ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 2235282505

Certificate GIA 2235282505

Diamond specifications and retailer prices

From €2,694 EUR
As of November 5, 2026
Save €3,312 EUR (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €6,006 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2235282505. Listed at 18 retailers as of November 5, 2026, with prices from €2,694 to €6,006, a €3,312 spread on the same certified stone. NZ Jewellers lists it at €6,006. 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
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 2235282505
Dimensions6.45 × 6.41 × 3.96 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Girdle conditionFaceted
Culet sizeNone
Top View
6.45 mm6.41 mm1.01 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2235282505
Side View
Table 60.0%Crown 33.5°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 61.8%

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 5
Current: €6,006 EUR|Low: €2,528 EUR|High: €6,006 EUR|Avg: €3,629 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
November 5, 2026
Retailer 17€2,694 EUR
Retailer 12€2,704 EUR
Retailer 9€2,773 EUR
Retailer 8€2,882 EUR
Retailer 6€3,123 EUR
Retailer 7€3,123 EUR
Retailer 16€3,129 EUR
Retailer 15€3,243 EUR
Retailer 11€3,469 EUR
Retailer 3€3,484 EUR
Retailer 14€3,484 EUR
Retailer 2€3,569 EUR
Retailer 5€3,599 EUR
Retailer 10€3,771 EUR
Retailer 4€3,903 EUR
Retailer 13€5,764 EUR
NZ Jewellers€6,006 EUR

42 data points across 17 retailers

18 retailers€2,694 EUR to €6,006 EUR

A
Cheapest Retailer
-
€2,694 EUR
A
Retailer 2
-
€2,704 EUR
View
A
Retailer 3
-
€2,773 EUR
View
B+
Retailer 4
-
€2,869 EUR
View
B+
Retailer 5
-
€2,882 EUR
View
Final sale: no returns
B+
Retailer 6
-
€3,123 EUR
View
Retailer 7
-
€3,123 EUR
View
Price last confirmed 8 days ago
B+
Retailer 8
-
€3,129 EUR
View
B+
Retailer 9
-
€3,243 EUR
View
B+
Retailer 10
-
€3,469 EUR
View
B+
Retailer 11
-
€3,484 EUR
View
B+
Retailer 12
-
€3,484 EUR
View
B+
Retailer 13
-
€3,569 EUR
View
B+
Retailer 14
-
€3,599 EUR
View
B+
Retailer 15
-
€3,771 EUR
View
Retailer 16
-
€3,903 EUR
View
Price last confirmed 14 days ago
B
Retailer 17
-
€5,764 EUR
View
Most Expensive
B
NZ Jewellers
076c251b-934d-426a-9714-22f96946bcc0 · Nov 5
€6,006 EUR
$6,741 USD
View
17 more retailers have this diamond
Prices start from €2,694 EURSave up to €3,312 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
€2,694 EUR