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Round|Natural|GIA

1.00ct K IF Round Natural Diamond

EX • K/IF • GIA 6495802087

Certificate GIA 6495802087

Diamond specifications and retailer prices

From €2,147 EUR
As of November 6, 2026
Save €2,891 EUR (57%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €5,038 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 6495802087. Listed at 11 retailers as of November 5, 2026, with prices from €2,147 to €5,038, a €2,891 spread on the same certified stone. NZ Jewellers lists it at €5,038. 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
FluorescenceFaint
Crown angle32°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6495802087
Dimensions6.45 × 6.40 × 3.93 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.45 mm6.40 mm1.00 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6495802087
Side View
Table 60.0%Crown 32°Girdle: ThickPavilion 41.6°Culet: NoneDepth 61.1%

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: €5,038 EUR|Low: €2,145 EUR|High: €5,038 EUR|Avg: €2,759 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 2€2,147 EUR
Retailer 6€2,158 EUR
Retailer 16€2,158 EUR
Retailer 4€2,253 EUR
Retailer 5€2,373 EUR
Retailer 7€2,410 EUR
Retailer 15€2,410 EUR
Retailer 8€2,420 EUR
Retailer 13€2,502 EUR
Retailer 9€2,536 EUR
Retailer 14€2,781 EUR
Retailer 11€2,820 EUR
Retailer 12€2,941 EUR
Retailer 10€2,985 EUR
Retailer 3€4,228 EUR
NZ Jewellers€5,038 EUR

5 data points across 16 retailers

11 retailers€2,147 EUR to €5,038 EUR

A
Cheapest Retailer
-
€2,147 EUR
A
Retailer 2
-
€2,158 EUR
View
A
Retailer 3
-
€2,373 EUR
View
A
Retailer 4
-
€2,410 EUR
View
A
Retailer 5
-
€2,502 EUR
View
A
Retailer 6
-
€2,536 EUR
View
B+
Retailer 7
-
€2,781 EUR
View
B+
Retailer 8
-
€2,820 EUR
View
B+
Retailer 9
-
€2,941 EUR
View
B+
Retailer 10
-
€2,985 EUR
View
Most Expensive
B
NZ Jewellers
e10fea1a-f4ca-43bb-9a9d-dcaeb440cc28 · Nov 5
€5,038 EUR
$5,625 USD
View
10 more retailers have this diamond
Prices start from €2,147 EURSave up to €2,891 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
€2,147 EUR