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Round|Natural|GIA

1.20ct F IF Round Natural Diamond

EX • F/IF • GIA 1558027132

Certificate GIA 1558027132

Diamond specifications and retailer prices

From €5,535 EUR
As of November 5, 2026
Save €6,817 EUR (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €12,351 EUR at NZ Jewellers · As of November 5, 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 GIA 1558027132. Listed at 18 retailers as of November 5, 2026, with prices from €5,535 to €12,351, a €6,817 spread on the same certified stone. NZ Jewellers lists it at €12,351. 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
FluorescenceFaint
Crown angle35°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1558027132
Dimensions6.80 × 6.76 × 4.21 mm
L/W Ratio1.01
Top View
6.80 mm6.76 mm1.20 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1558027132
Side View
Table 55.0%Crown 35°Girdle: STK-STKPavilion 40.6°Culet: NoneDepth 62.1%

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: €12,351 EUR|Low: €5,535 EUR|High: €12,984 EUR|Avg: €7,415 EUR|-4.9%
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
November 5, 2026
Retailer 11€5,535 EUR
Retailer 7€5,553 EUR
Retailer 15€5,669 EUR
Retailer 12€5,802 EUR
Retailer 16€5,900 EUR
Retailer 5€5,936 EUR
Retailer 8€6,463 EUR
Retailer 9€6,574 EUR
Retailer 4€6,588 EUR
Retailer 3€6,655 EUR
Retailer 13€7,384 EUR
Retailer 6€7,575 EUR
Retailer 10€7,604 EUR
Retailer 14€10,369 EUR
Retailer 2€10,433 EUR
NZ Jewellers€12,351 EUR

15 data points across 16 retailers

18 retailers€5,535 EUR to €12,351 EUR

A+
Cheapest Retailer
-
€5,535 EUR
A+
Retailer 2
-
€5,553 EUR
View
A
Retailer 3
-
€5,669 EUR
View
A
Retailer 4
-
€5,802 EUR
View
A
Retailer 5
-
€5,900 EUR
View
Final sale: no returns
Retailer 6
-
€5,936 EUR
View
Price last confirmed 4 days ago
A
Retailer 7
-
€6,463 EUR
View
Retailer 8
-
€6,532 EUR
View
Price last confirmed 26 days ago
A
Retailer 9
-
€6,574 EUR
View
A
Retailer 10
-
€6,588 EUR
View
A
Retailer 11
-
€6,655 EUR
View
Retailer 12
-
€7,350 EUR
View
Price last confirmed 15 days ago
B+
Retailer 13
-
€7,384 EUR
View
B+
Retailer 14
-
€7,575 EUR
View
B+
Retailer 15
-
€7,604 EUR
View
B+
Retailer 16
-
€10,369 EUR
View
B+
Retailer 17
-
€10,433 EUR
View
Most Expensive
B
NZ Jewellers
7b6ff942-24b4-44e9-8ce2-6c5d68281cc8 · Nov 5
€12,351 EUR
$13,863 USD
View
17 more retailers have this diamond
Prices start from €5,535 EURSave up to €6,817 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
€5,535 EUR