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Round|Natural|GIA

1.00ct K I1 Round Natural Diamond

EX • K/I1 • GIA 7353485657

Certificate GIA 7353485657

Diamond specifications and retailer prices

From €604 EUR
As of November 6, 2026
Save €1,932 EUR (76%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €2,537 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 7353485657. Listed at 9 retailers as of November 5, 2026, with prices from €604 to €2,537, a €1,932 spread on the same certified stone. NZ Jewellers lists it at €2,537. 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
FluorescenceMedium
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7353485657
Dimensions6.35 × 6.36 × 3.98 mm
L/W Ratio1.00
Top View
6.35 mm6.36 mm1.00 ctK / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7353485657
Side View
Table 57.0%Crown 36°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
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 6
Current: €2,537 EUR|Low: €604 EUR|High: €2,616 EUR|Avg: €1,051 EUR|-3.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 6€604 EUR
Retailer 3€648 EUR
Retailer 9€809 EUR
Retailer 4€826 EUR
Retailer 5€840 EUR
Retailer 7€933 EUR
Retailer 8€953 EUR
Retailer 2€1,131 EUR
NZ Jewellers€2,537 EUR

43 data points across 9 retailers

9 retailers€604 EUR to €2,537 EUR

A
Cheapest Retailer
-
€604 EUR
A
Retailer 2
-
€648 EUR
View
B+
Retailer 3
-
€809 EUR
View
B+
Retailer 4
-
€826 EUR
View
B+
Retailer 5
-
€840 EUR
View
B+
Retailer 6
-
€933 EUR
View
B+
Retailer 7
-
€953 EUR
View
B+
Retailer 8
-
€1,131 EUR
View
Most Expensive
C
NZ Jewellers
0b8b16d3-2ae7-486f-9ec4-1e40cb85935f · Nov 5
€2,537 EUR
$2,847 USD
View
8 more retailers have this diamond
Prices start from €604 EURSave up to €1,932 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
€604 EUR