Radiant|Natural|IGI

1.01ct I SI2 Radiant Natural Diamond

VG • I/SI2 • IGI 530201817

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

Certificate IGI 530201817

Diamond specifications and retailer prices

From €942 EUR
As of November 6, 2026
Save €1,549 EUR (62%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €2,491 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural radiant diamond

This 1.01ct natural radiant sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 530201817. Listed at 14 retailers as of November 5, 2026, with prices from €942 to €2,491, a €1,549 spread on the same certified stone. NZ Jewellers lists it at €2,491. 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

1.01
Carat
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle46.7°
Pavilion angle28.8°
OriginNatural
Grading LabIGI
CertificateIGI 530201817
Dimensions6.20 × 4.96 × 3.42 mm
L/W Ratio1.25
Culet sizePointed
Cert comments
undefined
Top View
6.20 mm4.96 mm1.01 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 530201817
Side View
Table 58.0%Crown 46.7°Girdle: ThickPavilion 28.8°Culet: NoneDepth 69.0%

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: €2,491 EUR|Low: €568 EUR|High: €2,491 EUR|Avg: €1,288 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
November 7, 2026
Retailer 7€568 EUR
Retailer 14€942 EUR
Retailer 5€978 EUR
Retailer 3€985 EUR
Retailer 8€1,004 EUR
Retailer 11€1,021 EUR
Retailer 13€1,021 EUR
Retailer 12€1,060 EUR
Retailer 15€1,085 EUR
Retailer 4€1,141 EUR
Retailer 10€1,179 EUR
Retailer 9€1,421 EUR
Retailer 2€1,860 EUR
Retailer 6€2,043 EUR
NZ Jewellers€2,491 EUR

22 data points across 15 retailers

14 retailers€942 EUR to €2,491 EUR

B+
Cheapest Retailer
-
€942 EUR
Final sale: no returns
B+
Retailer 2
-
€978 EUR
View
Retailer 3
-
€985 EUR
View
Price last confirmed 10 days ago
A
Retailer 4
-
€1,004 EUR
View
Retailer 5
-
€1,021 EUR
View
Price last confirmed 9 days ago
B+
Retailer 6
-
€1,021 EUR
View
B+
Retailer 7
-
€1,060 EUR
View
B+
Retailer 8
-
€1,085 EUR
View
B+
Retailer 9
-
€1,141 EUR
View
B+
Retailer 10
-
€1,179 EUR
View
Retailer 11
-
€1,179 EUR
View
Price last confirmed 11 days ago
B+
Retailer 12
-
€1,421 EUR
View
B+
Retailer 13
-
€1,860 EUR
View
Most Expensive
B
NZ Jewellers
757d158e-0f70-4ac8-90b3-8a549fc6b016 · Nov 5
€2,491 EUR
$2,781 USD
View
13 more retailers have this diamond
Prices start from €942 EURSave up to €1,549 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 Radiant
€942 EUR