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Round|Natural|GIA

1.00ct K IF Round Natural Diamond

EX • K/IF • GIA 6552634094

Certificate GIA 6552634094

Diamond specifications and retailer prices

From €2,338 EUR
As of November 4, 2026
Save €2,957 EUR (56%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €5,295 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 6552634094. Listed at 6 retailers as of November 4, 2026, with prices from €2,338 to €5,295, a €2,957 spread on the same certified stone. NZ Jewellers lists it at €5,295. 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 angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6552634094
Dimensions6.40 × 6.36 × 4.01 mm
L/W Ratio1.01
Star length50%
Top View
6.40 mm6.36 mm1.00 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552634094
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.8%

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 4
Current: €5,295 EUR|Low: €2,338 EUR|High: €5,295 EUR|Avg: €3,525 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5€2,338 EUR
Retailer 6€2,451 EUR
Retailer 3€2,957 EUR
Retailer 2€2,985 EUR
Retailer 4€4,437 EUR
NZ Jewellers€5,295 EUR

21 data points across 6 retailers

6 retailers€2,338 EUR to €5,295 EUR

A
Cheapest Retailer
-
€2,338 EUR
Final sale: no returns
A
Retailer 2
-
€2,451 EUR
View
B+
Retailer 3
-
€2,957 EUR
View
B+
Retailer 4
-
€2,985 EUR
View
B
Retailer 5
-
€4,437 EUR
View
Most Expensive
B
NZ Jewellers
b98d06f1-b6d5-4673-8ef1-41704cb9486c · Nov 5
€5,295 EUR
$5,912 USD
View
5 more retailers have this diamond
Prices start from €2,338 EURSave up to €2,957 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
€2,338 EUR