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Radiant|Natural|IGI

1.00ct F SI2 Radiant Natural Diamond

VG • F/SI2 • IGI 713504312

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

Certificate IGI 713504312

Diamond specifications and retailer prices

From €1,335 EUR
$1,492 USD
As of November 2, 2026
Save €2,192 EUR (62%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €3,528 EUR at NZ Jewellers · As of October 30, 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 713504312. Listed at 15 retailers as of October 30, 2026, with prices from €1,335 to €3,528, a €2,192 spread on the same certified stone. NZ Jewellers lists it at €3,528. 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
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.6°
Pavilion angle27.8°
OriginNatural
Grading LabIGI
CertificateIGI 713504312
Dimensions7.13 × 4.59 × 3.20 mm
L/W Ratio1.55
Culet sizePointed
Top View
7.13 mm4.59 mm1.00 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 713504312
Side View
Table 62.0%Crown 44.6°Girdle: STK-THKPavilion 27.8°Culet: NoneDepth 69.7%

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 2
Current: €3,528 EUR|Low: €1,224 EUR|High: €3,528 EUR|Avg: €1,749 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 2, 2026
Retailer 12€1,335 EUR
Retailer 3€1,429 EUR
Retailer 2€1,430 EUR
Retailer 4€1,446 EUR
Retailer 8€1,446 EUR
Retailer 5€1,488 EUR
Retailer 14€1,512 EUR
Retailer 13€1,514 EUR
Retailer 6€1,568 EUR
Retailer 11€1,595 EUR
Retailer 10€1,669 EUR
Retailer 7€1,976 EUR
Retailer 9€2,534 EUR
NZ Jewellers€3,528 EUR

45 data points across 14 retailers

15 retailers€1,335 EUR to €3,528 EUR

A
Cheapest Retailer
-
€1,335 EUR
$1,492 USD
Final sale: no returns
A
Retailer 2
-
€1,340 EUR
$1,497 USD
View
A
Retailer 3
-
€1,429 EUR
$1,597 USD
View
A
Retailer 4
-
€1,430 EUR
£1,258 GBP
View
A
Retailer 5
-
€1,446 EUR
$1,616 USD
View
A
Retailer 6
-
€1,446 EUR
$1,616 USD
View
A
Retailer 7
-
€1,488 EUR
A$2,558 AUD
View
A
Retailer 8
-
€1,512 EUR
$1,689 USD
View
A
Retailer 9
-
€1,514 EUR
$1,691 USD
View
A
Retailer 10
-
€1,568 EUR
$1,752 USD
View
A
Retailer 11
-
€1,595 EUR
£1,403 GBP
View
B+
Retailer 12
-
€1,669 EUR
$1,865 USD
View
B+
Retailer 13
-
€1,976 EUR
View
B+
Retailer 14
-
€2,534 EUR
£2,229 GBP
View
Most Expensive
B
NZ Jewellers
abef5973-4ee4-4354-ac7f-19fc6631f3bf · Oct 30
€3,528 EUR
$3,941 USD
View
14 more retailers have this diamond
Prices start from €1,335 EURSave up to €2,192 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
€1,335 EUR