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Round|Natural|GIA

0.50ct K IF Round Natural Diamond

EX • K/IF • GIA 6541901640

Certificate GIA 6541901640

Diamond specifications and retailer prices

From €331 EUR
As of November 6, 2026
Save €1,397 EUR (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,729 EUR at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.5ct natural round diamond

This 0.5ct natural round sits in the half to three-quarter carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6541901640. Listed at 15 retailers as of November 4, 2026, with prices from €331 to €1,729, a €1,397 spread on the same certified stone. NZ Jewellers lists it at €1,729. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.50
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6541901640
Dimensions5.07 × 5.11 × 3.12 mm
L/W Ratio1.01
Top View
5.07 mm5.11 mm0.50 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6541901640
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €1,729 EUR|Low: €331 EUR|High: €1,729 EUR|Avg: €643 EUR|+20.9%
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
November 6, 2026
Retailer 2€331 EUR
Retailer 5€451 EUR
Retailer 3€453 EUR
Retailer 10€456 EUR
Retailer 7€474 EUR
Retailer 14€485 EUR
Retailer 6€520 EUR
Retailer 8€561 EUR
Retailer 9€569 EUR
Retailer 12€614 EUR
Retailer 13€618 EUR
Retailer 4€624 EUR
Retailer 11€1,039 EUR
NZ Jewellers€1,729 EUR

33 data points across 14 retailers

15 retailers€331 EUR to €1,729 EUR

A
Cheapest Retailer
-
€331 EUR
A
Retailer 2
-
€390 EUR
View
A
Retailer 3
-
€451 EUR
View
A
Retailer 4
-
€453 EUR
View
A
Retailer 5
-
€456 EUR
View
A
Retailer 6
-
€474 EUR
View
A
Retailer 7
-
€485 EUR
View
A
Retailer 8
-
€520 EUR
View
A
Retailer 9
-
€561 EUR
View
B+
Retailer 10
-
€569 EUR
View
B+
Retailer 11
-
€614 EUR
View
B+
Retailer 12
-
€618 EUR
View
B+
Retailer 13
-
€624 EUR
View
B
Retailer 14
-
€1,039 EUR
View
Most Expensive
B
NZ Jewellers
0cfb47eb-6d69-47b9-a749-fe6c74fec9f0 · Nov 4
€1,729 EUR
$1,930 USD
View
14 more retailers have this diamond
Prices start from €331 EURSave up to €1,397 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
0.50ct Round
€331 EUR