CaratHunter
Plans
Radiant|Natural|IGI

1.00ct J VS1 Radiant Natural Diamond

VG • J/VS1 • IGI 803681856

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

Certificate IGI 803681856

Diamond specifications and retailer prices

From €824 EUR
As of November 6, 2026
Save €1,852 EUR (69%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €2,676 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 803681856. Listed at 15 retailers as of November 5, 2026, with prices from €824 to €2,676, a €1,852 spread on the same certified stone. NZ Jewellers lists it at €2,676. 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
FluorescenceNone
Crown angle46.1°
Pavilion angle36.2°
OriginNatural
Grading LabIGI
CertificateIGI 803681856
Dimensions6.37 × 4.99 × 3.57 mm
L/W Ratio1.28
Top View
6.37 mm4.99 mm1.00 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 803681856
Side View
Table 63.0%Crown 46.1°Girdle: Slightly ThickPavilion 36.2°Culet: NoneDepth 71.5%

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: €1,272 EUR|Low: €824 EUR|High: €2,020 EUR|Avg: €1,227 EUR|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 2€824 EUR
Retailer 5€1,017 EUR
Retailer 3€1,043 EUR
Retailer 7€1,060 EUR
Retailer 8€1,196 EUR
Retailer 1€1,272 EUR
Retailer 4€1,525 EUR
Retailer 6€2,010 EUR

27 data points across 8 retailers

15 retailers€824 EUR to €2,676 EUR

A
Cheapest Retailer
-
€824 EUR
A
Retailer 2
-
€1,012 EUR
View
Final sale: no returns
A
Retailer 3
-
€1,017 EUR
View
A
Retailer 4
-
€1,043 EUR
View
A
Retailer 5
-
€1,060 EUR
View
A
Retailer 6
-
€1,097 EUR
View
B+
Retailer 7
-
€1,139 EUR
View
A
Retailer 8
-
€1,196 EUR
View
B+
Retailer 9
-
€1,266 EUR
View
B+
Retailer 10
-
€1,272 EUR
View
B+
Retailer 11
-
€1,337 EUR
View
B+
Retailer 12
-
€1,525 EUR
View
B+
Retailer 13
-
€1,574 EUR
View
B+
Retailer 14
-
€2,010 EUR
View
Most Expensive
B
NZ Jewellers
69067996-e289-495b-acdd-49529d40c4fb · Nov 5
€2,676 EUR
$2,988 USD
View
14 more retailers have this diamond
Prices start from €824 EURSave up to €1,852 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
€824 EUR