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Round|Natural|GIA

1.00ct K IF Round Natural Diamond

EX • K/IF • GIA 5543296887

Certificate GIA 5543296887

Diamond specifications and retailer prices

From €1,918 EUR
As of November 4, 2026
Save €2,425 EUR (56%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €4,342 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 5543296887. Listed at 6 retailers as of November 4, 2026, with prices from €1,918 to €4,342, a €2,425 spread on the same certified stone. NZ Jewellers lists it at €4,342. 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
FluorescenceStrong
Crown angle33.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5543296887
Dimensions6.41 × 6.43 × 3.91 mm
L/W Ratio1.00
Star length45%
Top View
6.41 mm6.43 mm1.00 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 5543296887
Side View
Table 60.0%Crown 33.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.0%

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: €4,342 EUR|Low: €1,918 EUR|High: €4,342 EUR|Avg: €2,818 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 5€1,918 EUR
Retailer 6€2,035 EUR
Retailer 2€2,382 EUR
Retailer 7€2,435 EUR
Retailer 4€2,445 EUR
Retailer 3€3,629 EUR
NZ Jewellers€4,342 EUR

24 data points across 7 retailers

6 retailers€1,918 EUR to €4,342 EUR

A
Cheapest Retailer
-
€1,918 EUR
Final sale: no returns
A
Retailer 2
-
€2,035 EUR
View
A
Retailer 3
-
€2,382 EUR
View
A
Retailer 4
-
€2,445 EUR
View
B
Retailer 5
-
€3,629 EUR
View
Most Expensive
B
NZ Jewellers
c7ee6c2f-4b4a-4916-a4e9-32aad5cd10b2 · Nov 5
€4,342 EUR
$4,848 USD
View
5 more retailers have this diamond
Prices start from €1,918 EURSave up to €2,425 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
€1,918 EUR