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Round|Natural|GIA

1.00ct K IF Round Natural Diamond

EX • K/IF • GIA 7553730947

Certificate GIA 7553730947

Diamond specifications and retailer prices

From €1,868 EUR
As of November 6, 2026
Save €3,382 EUR (64%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €5,250 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct 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 7553730947. Listed at 21 retailers as of November 5, 2026, with prices from €1,868 to €5,250, a €3,382 spread on the same certified stone. NZ Jewellers lists it at €5,250. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 7553730947
Dimensions6.37 × 6.43 × 3.96 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.37 mm6.43 mm1.00 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7553730947
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
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: €1,871 EUR|Low: €1,868 EUR|High: €4,446 EUR|Avg: €2,743 EUR|-2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8€1,868 EUR
Retailer 1€1,871 EUR
Retailer 9€2,190 EUR
Retailer 2€2,601 EUR
Retailer 3€2,642 EUR
Retailer 6€2,917 EUR
Retailer 4€2,934 EUR
Retailer 5€3,065 EUR
Retailer 7€4,399 EUR

35 data points across 9 retailers

21 retailers€1,868 EUR to €5,250 EUR

A
Cheapest Retailer
-
€1,868 EUR
A
Retailer 2
-
€1,871 EUR
View
A
Retailer 3
-
€2,190 EUR
View
A
Retailer 4
-
€2,202 EUR
View
A
Retailer 5
-
€2,248 EUR
View
A
Retailer 6
-
€2,463 EUR
View
Retailer 7
-
€2,481 EUR
View
Price last confirmed 50 days ago
B+
Retailer 8
-
€2,511 EUR
View
Retailer 9
-
€2,511 EUR
View
Price last confirmed 8 days ago
B+
Retailer 10
-
€2,601 EUR
View
B+
Retailer 11
-
€2,608 EUR
View
B+
Retailer 12
-
€2,638 EUR
View
B+
Retailer 13
-
€2,642 EUR
View
Retailer 14
-
€2,863 EUR
View
Price last confirmed 45 days ago
B+
Retailer 15
-
€2,897 EUR
View
B+
Retailer 16
-
€2,917 EUR
View
B+
Retailer 17
-
€2,934 EUR
View
B+
Retailer 18
-
€3,065 EUR
View
B
Retailer 19
-
€4,399 EUR
View
Retailer 20
-
€5,188 EUR
View
Price last confirmed 48 days ago
Most Expensive
B
NZ Jewellers
2450def6-31ef-468e-a953-0830b307c2f8 · Nov 5
€5,250 EUR
$5,862 USD
View
20 more retailers have this diamond
Prices start from €1,868 EURSave up to €3,382 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
1.00ct Round
€1,868 EUR