Radiant|Natural|IGI

1.23ct H IF Radiant Natural Diamond

VG • H/IF • IGI 713504083

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

Certificate IGI 713504083

Diamond specifications and retailer prices

From €3,681 EUR
As of November 4, 2026
Save €3,673 EUR (50%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €7,354 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.23ct natural radiant diamond

This 1.23ct natural radiant sits in the classic one-carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 713504083. Listed at 19 retailers as of November 4, 2026, with prices from €3,681 to €7,354, a €3,673 spread on the same certified stone. NZ Jewellers lists it at €7,354. 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

1.23
Carat
H
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle50.4°
Pavilion angle29.8°
OriginNatural
Grading LabIGI
CertificateIGI 713504083
Dimensions6.47 × 5.41 × 3.79 mm
L/W Ratio1.20
Culet sizePointed
Top View
6.47 mm5.41 mm1.23 ctH / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 713504083
Side View
Table 70.0%Crown 50.4°Girdle: MED-STKPavilion 29.8°Culet: NoneDepth 70.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: €6,687 EUR|Low: €3,572 EUR|High: €6,804 EUR|Avg: €4,518 EUR|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 8€3,753 EUR
Retailer 5€3,761 EUR
Retailer 10€3,896 EUR
Retailer 2€4,221 EUR
Retailer 9€4,221 EUR
Retailer 4€4,236 EUR
Retailer 3€4,356 EUR
Retailer 6€4,751 EUR
Retailer 11€4,871 EUR
Retailer 7€5,150 EUR
Retailer 1€6,687 EUR

35 data points across 11 retailers

19 retailers€3,681 EUR to €7,354 EUR

B+
Cheapest Retailer
-
€3,681 EUR
B+
Retailer 2
-
€3,707 EUR
View
B+
Retailer 3
-
€3,745 EUR
View
Retailer 4
-
€3,753 EUR
View
Price last confirmed 17 days ago
B+
Retailer 5
-
€3,761 EUR
View
B+
Retailer 6
-
€3,896 EUR
View
Final sale: no returns
B+
Retailer 7
-
€3,986 EUR
View
B+
Retailer 8
-
€4,187 EUR
View
B+
Retailer 9
-
€4,221 EUR
View
B+
Retailer 10
-
€4,221 EUR
View
Retailer 11
-
€4,221 EUR
View
Price last confirmed 9 days ago
B+
Retailer 12
-
€4,236 EUR
View
B+
Retailer 13
-
€4,356 EUR
View
B+
Retailer 14
-
€4,751 EUR
View
B
Retailer 15
-
€4,871 EUR
View
B
Retailer 16
-
€4,900 EUR
View
B
Retailer 17
-
€5,150 EUR
View
B
Retailer 18
-
€6,687 EUR
View
Most Expensive
B
NZ Jewellers
7b86f5c4-49bd-465e-8937-cefd1b7d1b07 · Nov 5
€7,354 EUR
$8,211 USD
View
18 more retailers have this diamond
Prices start from €3,681 EURSave up to €3,673 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.

B+
1.23ct Radiant
€3,681 EUR