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Round|Natural|IGI

1.11ct J I1 Round Natural Diamond

EX • J/I1 • IGI 337851673

Shape and cutting style on the report: Round brilliant

Certificate IGI 337851673

Diamond specifications and retailer prices

From €873 EUR
$975 USD
As of November 1, 2026
Save €577 EUR (40%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €3,287 EUR at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.11ct natural round diamond

This 1.11ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by IGI 337851673. Listed at 9 retailers as of November 1, 2026, with a 66% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.11
Carat
J
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.1°
Pavilion angle41.1°
OriginNatural
Grading LabIGI
CertificateIGI 337851673
Dimensions6.77 × 6.70 × 4.02 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeMedium
Top View
6.77 mm6.70 mm1.11 ctJ / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 337851673
Side View
Table 62.0%Crown 33.1°Girdle: MediumPavilion 41.1°Culet: MediumDepth 59.7%

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: €1,450 EUR|Low: €873 EUR|High: €1,831 EUR|Avg: €1,245 EUR|-18.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 2€873 EUR
Retailer 4€875 EUR
Retailer 3€904 EUR
Retailer 7€1,141 EUR
Retailer 1€1,450 EUR
Retailer 6€1,482 EUR
Retailer 5€1,603 EUR

23 data points across 7 retailers

9 retailers€873 EUR to €1,450 EUR

A
Cheapest Retailer
-
€873 EUR
$975 USD
A
Retailer 2
-
€904 EUR
$1,010 USD
View
Retailer 3
-
€1,141 EUR
$1,275 USD
View
Price last confirmed 25 days ago
Retailer 4
-
€1,221 EUR
$1,364 USD
View
Price last confirmed 24 days ago
Retailer 5
-
€1,221 EUR
$1,364 USD
View
Price last confirmed 24 days ago
Retailer 6
-
€1,277 EUR
$1,427 USD
View
Price last confirmed 33 days ago
Retailer 7
-
€1,409 EUR
$1,574 USD
View
Price last confirmed 33 days ago
B+
Retailer 8
-
€1,450 EUR
View
Most Expensive
NZ Jewellers
bf0e8f32-acb7-4ec4-bc5e-6fe505b7456c · Sep 28
€3,287 EUR
$3,672 USD
View
Price last confirmed 34 days ago
8 more retailers have this diamond
Prices start from €873 EURSave up to €577 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
1.11ct Round
€873 EUR