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Round|Natural|GIA

1.00ct K I1 Round Natural Diamond

EX • K/I1 • GIA 7408585960

Certificate GIA 7408585960

Diamond specifications and retailer prices

From €1,197 EUR
As of November 6, 2026
Save €2,734 EUR (70%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €3,932 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 I1 clarity (included), with a top-tier cut grade and certified by GIA 7408585960. Listed at 10 retailers as of November 5, 2026, with prices from €1,197 to €3,932, a €2,734 spread on the same certified stone. NZ Jewellers lists it at €3,932. 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
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7408585960
Dimensions6.40 × 6.35 × 4.00 mm
L/W Ratio1.01
Top View
6.40 mm6.35 mm1.00 ctK / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7408585960
Side View
Table 58.0%CrownGirdlePavilionCulet: NoneDepth 62.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €3,932 EUR|Low: €1,163 EUR|High: €3,932 EUR|Avg: €1,955 EUR|+1.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 4€1,197 EUR
Retailer 5€1,290 EUR
Retailer 11€1,469 EUR
Retailer 8€1,567 EUR
Retailer 6€1,612 EUR
Retailer 9€1,612 EUR
Retailer 7€1,687 EUR
Retailer 10€1,860 EUR
Retailer 2€2,186 EUR
Retailer 3€2,562 EUR
NZ Jewellers€3,932 EUR

21 data points across 11 retailers

10 retailers€1,197 EUR to €3,932 EUR

B+
Cheapest Retailer
-
€1,197 EUR
B+
Retailer 2
-
€1,290 EUR
View
B
Retailer 3
-
€1,469 EUR
View
B
Retailer 4
-
€1,567 EUR
View
B
Retailer 5
-
€1,612 EUR
View
Retailer 6
-
€1,612 EUR
View
Price last confirmed 8 days ago
B
Retailer 7
-
€1,687 EUR
View
B
Retailer 8
-
€1,860 EUR
View
B
Retailer 9
-
€2,186 EUR
View
Most Expensive
C
NZ Jewellers
8e3cbb2b-0106-4ca0-9f5c-09159c98046d · Nov 5
€3,932 EUR
$4,413 USD
View
9 more retailers have this diamond
Prices start from €1,197 EURSave up to €2,734 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.

B+
1.00ct Round
€1,197 EUR