CaratHunter
Plans
Radiant|Natural|IGI

1.00ct F SI2 Radiant Natural Diamond

VG • F/SI2 • IGI 749535137

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

Certificate IGI 749535137

Diamond specifications and retailer prices

From €1,199 EUR
As of November 6, 2026
Save €1,973 EUR (62%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €3,172 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 F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 749535137. Listed at 13 retailers as of November 5, 2026, with prices from €1,199 to €3,172, a €1,973 spread on the same certified stone. NZ Jewellers lists it at €3,172. 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
F
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle55.5°
Pavilion angle33.3°
OriginNatural
Grading LabIGI
CertificateIGI 749535137
Dimensions6.24 × 4.90 × 3.54 mm
L/W Ratio1.27
Culet sizePointed
Top View
6.24 mm4.90 mm1.00 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 749535137
Side View
Table 69.0%Crown 55.5°Girdle: STK-THKPavilion 33.3°Culet: NoneDepth 72.2%

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: €3,172 EUR|Low: €1,100 EUR|High: €3,172 EUR|Avg: €1,576 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
November 7, 2026
Retailer 14€1,199 EUR
Retailer 5€1,206 EUR
Retailer 7€1,278 EUR
Retailer 10€1,300 EUR
Retailer 12€1,300 EUR
Retailer 3€1,352 EUR
Retailer 11€1,361 EUR
Retailer 4€1,421 EUR
Retailer 13€1,434 EUR
Retailer 9€1,500 EUR
Retailer 6€1,547 EUR
Retailer 8€1,801 EUR
Retailer 2€2,265 EUR
NZ Jewellers€3,172 EUR

42 data points across 14 retailers

13 retailers€1,199 EUR to €3,172 EUR

A
Cheapest Retailer
-
€1,199 EUR
Final sale: no returns
A
Retailer 2
-
€1,206 EUR
View
A
Retailer 3
-
€1,278 EUR
View
A
Retailer 4
-
€1,300 EUR
View
Retailer 5
-
€1,300 EUR
View
Price last confirmed 13 days ago
A
Retailer 6
-
€1,352 EUR
View
A
Retailer 7
-
€1,361 EUR
View
A
Retailer 8
-
€1,421 EUR
View
A
Retailer 9
-
€1,434 EUR
View
A
Retailer 10
-
€1,500 EUR
View
B+
Retailer 11
-
€1,801 EUR
View
B+
Retailer 12
-
€2,265 EUR
View
Most Expensive
B
NZ Jewellers
9185fffa-25a3-4328-8863-f2e792fc0fe4 · Nov 5
€3,172 EUR
$3,542 USD
View
12 more retailers have this diamond
Prices start from €1,199 EURSave up to €1,973 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
€1,199 EUR