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Radiant|Natural|IGI

1.00ct J VS1 Radiant Natural Diamond

VG • J/VS1 • IGI 826630215

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

Certificate IGI 826630215

Diamond specifications and retailer prices

From €1,172 EUR
As of November 5, 2026
Save €1,912 EUR (62%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €3,085 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 826630215. Listed at 14 retailers as of November 5, 2026, with prices from €1,172 to €3,085, a €1,912 spread on the same certified stone. NZ Jewellers lists it at €3,085. 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38.5°
Pavilion angle30.9°
OriginNatural
Grading LabIGI
CertificateIGI 826630215
Dimensions5.77 × 5.07 × 3.52 mm
L/W Ratio1.14
Top View
5.77 mm5.07 mm1.00 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 826630215
Side View
Table 61.0%Crown 38.5°Girdle: ThickPavilion 30.9°Culet: NoneDepth 69.4%

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 5
Current: €3,085 EUR|Low: €1,172 EUR|High: €3,134 EUR|Avg: €1,582 EUR|-1.6%
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
November 7, 2026
Retailer 6€1,172 EUR
Retailer 7€1,201 EUR
Retailer 5€1,265 EUR
Retailer 13€1,265 EUR
Retailer 14€1,277 EUR
Retailer 4€1,323 EUR
Retailer 11€1,357 EUR
Retailer 12€1,386 EUR
Retailer 2€1,420 EUR
Retailer 3€1,459 EUR
Retailer 9€1,543 EUR
Retailer 8€1,753 EUR
Retailer 10€2,310 EUR
NZ Jewellers€3,085 EUR

30 data points across 14 retailers

14 retailers€1,172 EUR to €3,085 EUR

A
Cheapest Retailer
-
€1,172 EUR
A
Retailer 2
-
€1,201 EUR
View
A
Retailer 3
-
€1,265 EUR
View
Retailer 4
-
€1,265 EUR
View
Price last confirmed 9 days ago
A
Retailer 5
-
€1,277 EUR
View
A
Retailer 6
-
€1,323 EUR
View
A
Retailer 7
-
€1,357 EUR
View
A
Retailer 8
-
€1,386 EUR
View
A
Retailer 9
-
€1,420 EUR
View
A
Retailer 10
-
€1,459 EUR
View
A
Retailer 11
-
€1,543 EUR
View
B+
Retailer 12
-
€1,753 EUR
View
B
Retailer 13
-
€2,310 EUR
View
Most Expensive
B
NZ Jewellers
8193baa3-2a43-4ed0-9f30-6d67beedb5dd · Nov 5
€3,085 EUR
$3,444 USD
View
13 more retailers have this diamond
Prices start from €1,172 EURSave up to €1,912 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
€1,172 EUR