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Round|Natural|IGI

1.16ct K IF Round Natural Diamond

EX • K/IF • IGI 821618735

Shape and cutting style on the report: Round brilliant

Certificate IGI 821618735

Diamond specifications and retailer prices

From €1,290 EUR
As of November 5, 2026
Save €2,838 EUR (69%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €4,128 EUR at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.16ct natural round diamond

This 1.16ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 821618735. Listed at 17 retailers as of November 2, 2026, with prices from €1,290 to €4,128, a €2,838 spread on the same certified stone. NZ Jewellers lists it at €4,128. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.16
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.3°
Pavilion angle41.3°
OriginNatural
Grading LabIGI
CertificateIGI 821618735
Dimensions6.69 × 6.72 × 4.20 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
6.69 mm6.72 mm1.16 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 821618735
Side View
Table 57.0%Crown 34.3°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: €4,128 EUR|Low: €1,290 EUR|High: €4,224 EUR|Avg: €2,083 EUR|-2.3%
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 6, 2026
Retailer 10€1,290 EUR
Retailer 4€1,488 EUR
Retailer 2€1,666 EUR
Retailer 14€1,687 EUR
Retailer 13€1,697 EUR
Retailer 6€1,700 EUR
Retailer 3€1,770 EUR
Retailer 5€1,850 EUR
Retailer 7€1,867 EUR
Retailer 9€2,055 EUR
Retailer 8€2,275 EUR
Retailer 12€2,460 EUR
Retailer 11€2,940 EUR
NZ Jewellers€4,128 EUR

21 data points across 14 retailers

17 retailers€1,290 EUR to €4,128 EUR

A
Cheapest Retailer
-
€1,290 EUR
A
Retailer 2
-
€1,488 EUR
View
A
Retailer 3
-
€1,506 EUR
View
A
Retailer 4
-
€1,666 EUR
View
A
Retailer 5
-
€1,687 EUR
View
A
Retailer 6
-
€1,697 EUR
View
Retailer 7
-
€1,700 EUR
View
Price last confirmed 8 days ago
A
Retailer 8
-
€1,770 EUR
View
Retailer 9
-
€1,834 EUR
View
Price last confirmed 50 days ago
A
Retailer 10
-
€1,850 EUR
View
A
Retailer 11
-
€1,867 EUR
View
A
Retailer 12
-
€2,055 EUR
View
A
Retailer 13
-
€2,275 EUR
View
A
Retailer 14
-
€2,460 EUR
View
B+
Retailer 15
-
€2,940 EUR
View
Retailer 16
-
€3,816 EUR
View
Price last confirmed 46 days ago
Most Expensive
B
NZ Jewellers
e180a5a3-8320-45b6-827a-2e91df8c2bf5 · Nov 2
€4,128 EUR
$4,633 USD
View
16 more retailers have this diamond
Prices start from €1,290 EURSave up to €2,838 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
1.16ct Round
€1,290 EUR