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Round|Natural|IGI

1.06ct J IF Round Natural Diamond

EX • J/IF • IGI 821618749

Shape and cutting style on the report: Round brilliant

Certificate IGI 821618749

Diamond specifications and retailer prices

From €1,750 EUR
$1,955 USD
As of November 1, 2026
Save €2,427 EUR (58%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €4,176 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.06ct natural round diamond

This 1.06ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 821618749. Listed at 14 retailers as of October 30, 2026, with prices from €1,750 to €4,176, a €2,427 spread on the same certified stone. NZ Jewellers lists it at €4,176. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.06
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.9°
Pavilion angle41.3°
OriginNatural
Grading LabIGI
CertificateIGI 821618749
Dimensions6.48 × 6.51 × 4.07 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
6.48 mm6.51 mm1.06 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 821618749
Side View
Table 59.0%Crown 35.9°Girdle: Slightly ThickPavilion 41.3°Culet: NoneDepth 62.8%

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: €4,176 EUR|Low: €1,741 EUR|High: €4,272 EUR|Avg: €2,399 EUR|-2.2%
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 1, 2026
Retailer 7€1,750 EUR
Retailer 11€1,798 EUR
Retailer 10€1,993 EUR
Retailer 9€2,001 EUR
Retailer 4€2,002 EUR
Retailer 13€2,014 EUR
Retailer 3€2,071 EUR
Retailer 5€2,095 EUR
Retailer 14€2,211 EUR
Retailer 12€2,455 EUR
Retailer 2€2,539 EUR
Retailer 6€2,945 EUR
Retailer 8€3,492 EUR
NZ Jewellers€4,176 EUR

19 data points across 14 retailers

14 retailers€1,750 EUR to €4,176 EUR

A
Cheapest Retailer
-
€1,750 EUR
$1,955 USD
A
Retailer 2
-
€1,798 EUR
SGD 2,715 SGD
View
A
Retailer 3
-
€1,993 EUR
$2,227 USD
View
A
Retailer 4
-
€2,001 EUR
£1,760 GBP
View
A
Retailer 5
-
€2,002 EUR
$2,237 USD
View
A
Retailer 6
-
€2,014 EUR
$2,250 USD
View
A
Retailer 7
-
€2,071 EUR
$2,314 USD
View
A
Retailer 8
-
€2,095 EUR
$2,340 USD
View
A
Retailer 9
-
€2,211 EUR
£1,945 GBP
View
A
Retailer 10
-
€2,455 EUR
ZAR 44,316 ZAR
View
B+
Retailer 11
-
€2,539 EUR
View
B+
Retailer 12
-
€2,945 EUR
$3,290 USD
View
B
Retailer 13
-
€3,492 EUR
£3,072 GBP
View
Most Expensive
B
NZ Jewellers
9048be1b-8716-47fe-bc77-c45bce3a7ed8 · Oct 30
€4,176 EUR
$4,666 USD
View
13 more retailers have this diamond
Prices start from €1,750 EURSave up to €2,427 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
1.06ct Round
€1,750 EUR