CaratHunter
Plans
Radiant|Natural|IGI

1.00ct J SI2 Radiant Natural Diamond

VG • J/SI2 • IGI 743535404

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI 743535404

Diamond specifications and retailer prices

From €867 EUR
As of November 6, 2026
Save €1,425 EUR (62%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €2,292 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 SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 743535404. Listed at 13 retailers as of November 5, 2026, with prices from €867 to €2,292, a €1,425 spread on the same certified stone. NZ Jewellers lists it at €2,292. 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
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle46.8°
Pavilion angle33.4°
OriginNatural
Grading LabIGI
CertificateIGI 743535404
Dimensions6.68 × 4.92 × 3.36 mm
L/W Ratio1.36
Culet sizePointed
Top View
6.68 mm4.92 mm1.00 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 743535404
Side View
Table 67.0%Crown 46.8°Girdle: MED-STKPavilion 33.4°Culet: NoneDepth 68.3%

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: €2,292 EUR|Low: €794 EUR|High: €2,292 EUR|Avg: €1,191 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 5€867 EUR
Retailer 2€936 EUR
Retailer 9€940 EUR
Retailer 11€940 EUR
Retailer 8€974 EUR
Retailer 7€976 EUR
Retailer 10€1,015 EUR
Retailer 3€1,085 EUR
Retailer 4€1,311 EUR
Retailer 6€1,718 EUR
NZ Jewellers€2,292 EUR

45 data points across 11 retailers

13 retailers€867 EUR to €2,292 EUR

A
Cheapest Retailer
-
€867 EUR
Final sale: no returns
B+
Retailer 2
-
€900 EUR
View
A
Retailer 3
-
€936 EUR
View
B+
Retailer 4
-
€940 EUR
View
Retailer 5
-
€940 EUR
View
Price last confirmed 9 days ago
B+
Retailer 6
-
€974 EUR
View
B+
Retailer 7
-
€976 EUR
View
B+
Retailer 8
-
€1,015 EUR
View
B+
Retailer 9
-
€1,060 EUR
View
B+
Retailer 10
-
€1,085 EUR
View
B+
Retailer 11
-
€1,311 EUR
View
B
Retailer 12
-
€1,718 EUR
View
Most Expensive
B
NZ Jewellers
33271e23-3a64-4af8-9625-b86a75f93748 · Nov 5
€2,292 EUR
$2,559 USD
View
12 more retailers have this diamond
Prices start from €867 EURSave up to €1,425 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
€867 EUR