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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 €1,194 EUR
$1,339 USD
As of November 2, 2026
Save €1,964 EUR (62%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €3,158 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 749535137. Listed at 13 retailers as of October 30, 2026, with prices from €1,194 to €3,158, a €1,964 spread on the same certified stone. NZ Jewellers lists it at €3,158. 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 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 2
Current: €3,158 EUR|Low: €1,095 EUR|High: €3,158 EUR|Avg: €1,568 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 14€1,194 EUR
Retailer 5€1,200 EUR
Retailer 2€1,280 EUR
Retailer 10€1,295 EUR
Retailer 12€1,295 EUR
Retailer 3€1,345 EUR
Retailer 11€1,354 EUR
Retailer 4€1,415 EUR
Retailer 13€1,428 EUR
Retailer 9€1,493 EUR
Retailer 6€1,540 EUR
Retailer 7€1,802 EUR
Retailer 8€2,268 EUR
NZ Jewellers€3,158 EUR

37 data points across 14 retailers

13 retailers€1,194 EUR to €3,158 EUR

A
Cheapest Retailer
-
€1,194 EUR
$1,339 USD
Final sale: no returns
A
Retailer 2
-
€1,200 EUR
$1,346 USD
View
A
Retailer 3
-
€1,280 EUR
£1,130 GBP
View
A
Retailer 4
-
€1,295 EUR
$1,452 USD
View
Retailer 5
-
€1,295 EUR
$1,452 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
€1,345 EUR
$1,509 USD
View
A
Retailer 7
-
€1,354 EUR
$1,519 USD
View
A
Retailer 8
-
€1,415 EUR
$1,588 USD
View
A
Retailer 9
-
€1,428 EUR
£1,261 GBP
View
A
Retailer 10
-
€1,493 EUR
$1,675 USD
View
B+
Retailer 11
-
€1,802 EUR
View
B+
Retailer 12
-
€2,268 EUR
£2,003 GBP
View
Most Expensive
B
NZ Jewellers
9185fffa-25a3-4328-8863-f2e792fc0fe4 · Oct 30
€3,158 EUR
$3,542 USD
View
12 more retailers have this diamond
Prices start from €1,194 EURSave up to €1,964 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
€1,194 EUR