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Round|Natural|GIA

1.20ct K IF Round Natural Diamond

EX • K/IF • GIA 2537759993

Certificate GIA 2537759993

Diamond specifications and retailer prices

From €2,017 EUR
As of November 6, 2026
Save €2,631 EUR (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €5,123 EUR at NZ Jewellers · As of September 25, 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 K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2537759993. Listed at 19 retailers as of November 4, 2026, with a 130% 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
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2537759993
Dimensions6.78 × 6.73 × 4.21 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.78 mm6.73 mm1.20 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2537759993
Side View
Table 59.0%Crown 35°Girdle: Slightly ThickPavilion 41.4°Culet: NoneDepth 62.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €4,880 EUR|Low: €2,017 EUR|High: €4,880 EUR|Avg: €3,093 EUR
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
Retailer 17
November 6, 2026
Retailer 12€2,017 EUR
Retailer 4€2,176 EUR
Retailer 3€2,202 EUR
Retailer 6€2,219 EUR
Retailer 5€2,331 EUR
Retailer 13€2,383 EUR
Retailer 7€2,476 EUR
Retailer 14€2,481 EUR
Retailer 15€2,567 EUR
Retailer 8€2,623 EUR
Retailer 11€2,749 EUR
Retailer 2€3,116 EUR
Retailer 9€3,225 EUR
Retailer 16€3,402 EUR
Retailer 10€4,059 EUR
Retailer 17€4,648 EUR
NZ Jewellers€4,880 EUR

28 data points across 17 retailers

19 retailers€2,017 EUR to €4,648 EUR

A
Cheapest Retailer
-
€2,017 EUR
A
Retailer 2
-
€2,176 EUR
View
A
Retailer 3
-
€2,202 EUR
View
A
Retailer 4
-
€2,219 EUR
View
A
Retailer 5
-
€2,331 EUR
View
Final sale: no returns
A
Retailer 6
-
€2,383 EUR
View
A
Retailer 7
-
€2,476 EUR
View
A
Retailer 8
-
€2,481 EUR
View
A
Retailer 9
-
€2,567 EUR
View
A
Retailer 10
-
€2,623 EUR
View
A
Retailer 11
-
€2,749 EUR
View
Retailer 12
-
€2,878 EUR
View
Price last confirmed 17 days ago
Retailer 13
-
€3,021 EUR
View
Price last confirmed 45 days ago
B+
Retailer 14
-
€3,116 EUR
View
B+
Retailer 15
-
€3,402 EUR
View
B+
Retailer 16
-
€4,059 EUR
View
B
Retailer 17
-
€4,648 EUR
View
Retailer 18
-
€4,880 EUR
View
Price last confirmed 15 days ago
Most Expensive
NZ Jewellers
9460788b-453b-4f42-a805-5ed3509bfab8 · Sep 25
€5,123 EUR
$5,720 USD
View
Price last confirmed 42 days ago
18 more retailers have this diamond
Prices start from €2,017 EURSave up to €2,631 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
€2,017 EUR