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Radiant|Natural|GIA

1.00ct J SI1 Radiant Natural Diamond

VG • J/SI1 • GIA 2567224407

Certificate GIA 2567224407

Diamond specifications and retailer prices

From €1,160 EUR
As of November 6, 2026
Save €2,638 EUR (69%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €3,798 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2567224407. Listed at 21 retailers as of November 5, 2026, with prices from €1,160 to €3,798, a €2,638 spread on the same certified stone. NZ Jewellers lists it at €3,798. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2567224407
Dimensions6.59 × 4.89 × 3.41 mm
L/W Ratio1.35
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
6.59 mm4.89 mm1.00 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567224407
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.7%

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: €3,798 EUR|Low: €1,160 EUR|High: €3,869 EUR|Avg: €1,791 EUR|-1.9%
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
Retailer 20
November 7, 2026
Retailer 13€1,160 EUR
Retailer 4€1,227 EUR
Retailer 6€1,365 EUR
Retailer 3€1,419 EUR
Retailer 14€1,510 EUR
Retailer 17€1,557 EUR
Retailer 12€1,576 EUR
Retailer 11€1,604 EUR
Retailer 20€1,617 EUR
Retailer 7€1,629 EUR
Retailer 8€1,652 EUR
Retailer 15€1,679 EUR
Retailer 19€1,713 EUR
Retailer 2€1,728 EUR
Retailer 9€1,797 EUR
Retailer 10€1,877 EUR
Retailer 18€1,900 EUR
Retailer 16€1,978 EUR
Retailer 5€2,720 EUR
NZ Jewellers€3,798 EUR

14 data points across 20 retailers

21 retailers€1,160 EUR to €3,798 EUR

A
Cheapest Retailer
-
€1,160 EUR
A
Retailer 2
-
€1,227 EUR
View
Final sale: no returns
A
Retailer 3
-
€1,365 EUR
View
B+
Retailer 4
-
€1,419 EUR
View
B+
Retailer 5
-
€1,510 EUR
View
B+
Retailer 6
-
€1,557 EUR
View
Retailer 7
-
€1,576 EUR
View
Price last confirmed 9 days ago
B+
Retailer 8
-
€1,604 EUR
View
B+
Retailer 9
-
€1,617 EUR
View
B+
Retailer 10
-
€1,629 EUR
View
B+
Retailer 11
-
€1,652 EUR
View
B+
Retailer 12
-
€1,679 EUR
View
B+
Retailer 13
-
€1,713 EUR
View
B+
Retailer 14
-
€1,728 EUR
View
B+
Retailer 15
-
€1,797 EUR
View
B+
Retailer 16
-
€1,877 EUR
View
B
Retailer 17
-
€1,900 EUR
View
B
Retailer 18
-
€1,978 EUR
View
Retailer 19
-
€2,134 EUR
View
Price last confirmed 33 days ago
B
Retailer 20
-
€2,720 EUR
View
Most Expensive
B
NZ Jewellers
c71d433f-6810-44f9-b5a2-753ac24f5d73 · Nov 5
€3,798 EUR
$4,240 USD
View
20 more retailers have this diamond
Prices start from €1,160 EURSave up to €2,638 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
1.00ct Radiant
€1,160 EUR