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Round|Natural|IGI

1.20ct F IF Round Natural Diamond

EX • F/IF • IGI 539221118

Shape and cutting style on the report: Round brilliant

Certificate IGI 539221118

Diamond specifications and retailer prices

From €4,303 EUR
As of November 5, 2026
Save €4,793 EUR (53%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €9,901 EUR at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

About this 1.2ct natural round diamond

This 1.2ct natural round sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 539221118. Listed at 18 retailers as of November 5, 2026, with a 111% 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

1.20
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle41.2°
OriginNatural
Grading LabIGI
CertificateIGI 539221118
Dimensions6.76 × 6.81 × 4.23 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
6.76 mm6.81 mm1.20 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 539221118
Side View
Table 59.0%Crown 36.2°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A+
Exceptional
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 5
Current: €9,097 EUR|Low: €4,303 EUR|High: €9,097 EUR|Avg: €6,044 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 5€4,303 EUR
Retailer 9€4,696 EUR
Retailer 7€5,021 EUR
Retailer 8€5,065 EUR
Retailer 2€5,236 EUR
Retailer 3€5,906 EUR
Retailer 10€6,276 EUR
Retailer 4€6,636 EUR
Retailer 6€7,992 EUR
NZ Jewellers€9,097 EUR

38 data points across 10 retailers

18 retailers€4,303 EUR to €9,097 EUR

A+
Cheapest Retailer
-
€4,303 EUR
A
Retailer 2
-
€4,696 EUR
View
A
Retailer 3
-
€4,743 EUR
View
A
Retailer 4
-
€4,957 EUR
View
A
Retailer 5
-
€5,021 EUR
View
Final sale: no returns
A
Retailer 6
-
€5,065 EUR
View
A
Retailer 7
-
€5,236 EUR
View
Retailer 8
-
€5,439 EUR
View
Price last confirmed 8 days ago
A
Retailer 9
-
€5,439 EUR
View
A
Retailer 10
-
€5,439 EUR
View
A
Retailer 11
-
€5,906 EUR
View
Retailer 12
-
€5,919 EUR
View
Price last confirmed 50 days ago
B+
Retailer 13
-
€6,276 EUR
View
B+
Retailer 14
-
€6,636 EUR
View
Retailer 15
-
€6,831 EUR
View
Price last confirmed 45 days ago
B+
Retailer 16
-
€7,992 EUR
View
B
Retailer 17
-
€9,097 EUR
View
Most Expensive
NZ Jewellers
f218e2d9-c0e7-4e11-8ff5-25c6fdf0f830 · Sep 21
€9,901 EUR
$11,113 USD
View
Price last confirmed 45 days ago
17 more retailers have this diamond
Prices start from €4,303 EURSave up to €4,793 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+
1.20ct Round
€4,303 EUR