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Round|Natural|IGI

1.01ct H IF Round Natural Diamond

EX • H/IF • IGI 843631491

Shape and cutting style on the report: Round brilliant

Certificate IGI 843631491

Diamond specifications and retailer prices

From €2,554 EUR
$2,865 USD
As of November 1, 2026
Save €2,414 EUR (49%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €4,968 EUR at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 843631491. Listed at 18 retailers as of November 1, 2026, with prices from €2,554 to €4,968, a €2,414 spread on the same certified stone. NZ Jewellers lists it at €4,968. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
H
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle41.1°
OriginNatural
Grading LabIGI
CertificateIGI 843631491
Dimensions6.55 × 6.58 × 3.88 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
6.55 mm6.58 mm1.01 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 843631491
Side View
Table 58.0%Crown 31.4°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 59.1%

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 1
Current: €4,968 EUR|Low: €2,554 EUR|High: €4,968 EUR|Avg: €3,220 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
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 16€2,554 EUR
Retailer 2€2,554 EUR
Retailer 10€2,603 EUR
Retailer 7€2,632 EUR
Retailer 6€2,663 EUR
Retailer 9€2,726 EUR
Retailer 3€2,764 EUR
Retailer 8€2,851 EUR
Retailer 18€2,851 EUR
Retailer 5€2,961 EUR
Retailer 11€2,991 EUR
Retailer 15€3,290 EUR
Retailer 17€3,306 EUR
Retailer 12€3,323 EUR
Retailer 14€3,505 EUR
Retailer 4€3,655 EUR
Retailer 13€4,769 EUR
NZ Jewellers€4,968 EUR

13 data points across 18 retailers

18 retailers€2,554 EUR to €4,968 EUR

A
Cheapest Retailer
-
€2,554 EUR
$2,865 USD
A
Retailer 2
-
€2,554 EUR
£2,256 GBP
View
A
Retailer 3
-
€2,603 EUR
$2,920 USD
View
A
Retailer 4
-
€2,632 EUR
$2,952 USD
View
Final sale: no returns
A
Retailer 5
-
€2,663 EUR
$2,987 USD
View
A
Retailer 6
-
€2,726 EUR
$3,058 USD
View
A
Retailer 7
-
€2,764 EUR
$3,100 USD
View
A
Retailer 8
-
€2,851 EUR
$3,198 USD
View
A
Retailer 9
-
€2,851 EUR
$3,198 USD
View
A
Retailer 10
-
€2,961 EUR
$3,321 USD
View
A
Retailer 11
-
€2,991 EUR
£2,642 GBP
View
A
Retailer 12
-
€3,290 EUR
$3,690 USD
View
A
Retailer 13
-
€3,306 EUR
£2,920 GBP
View
A
Retailer 14
-
€3,323 EUR
View
B+
Retailer 15
-
€3,505 EUR
ZAR 63,512 ZAR
View
B+
Retailer 16
-
€3,655 EUR
£3,228 GBP
View
B+
Retailer 17
-
€4,769 EUR
£4,212 GBP
View
Most Expensive
B
NZ Jewellers
20df4137-19e9-4853-a790-bac79b3f757b · Nov 2
€4,968 EUR
$5,572 USD
View
17 more retailers have this diamond
Prices start from €2,554 EURSave up to €2,414 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 Round
€2,554 EUR