Marquise|Natural|GIA

0.50ct K VS1 Marquise Natural Diamond

VG • K/VS1 • GIA 6561618619

Certificate GIA 6561618619

Diamond specifications and retailer prices

From €454 EUR
As of November 3, 2026
Save €971 EUR (68%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €1,425 EUR at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 0.5ct natural marquise diamond

This 0.5ct natural marquise sits in the half to three-quarter carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6561618619. Listed at 7 retailers as of November 3, 2026, with prices from €454 to €1,425, a €971 spread on the same certified stone. NZ Jewellers lists it at €1,425. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.50
Carat
K
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561618619
Dimensions7.18 × 3.99 × 2.53 mm
L/W Ratio1.80
Girdle conditionThick
Key to symbols
Cloud, Feather
Top View
7.18 mm3.99 mm0.50 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561618619
Side View
Table 62.0%CrownGirdlePavilionCulet: NoneDepth 63.3%

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 3
Current: €1,425 EUR|Low: €454 EUR|High: €1,425 EUR|Avg: €755 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 5€454 EUR
Retailer 4€489 EUR
Retailer 2€527 EUR
Retailer 7€611 EUR
Retailer 6€636 EUR
Retailer 3€1,048 EUR
NZ Jewellers€1,425 EUR

10 data points across 7 retailers

7 retailers€454 EUR to €1,425 EUR

A
Cheapest Retailer
-
€454 EUR
A
Retailer 2
-
€489 EUR
View
B+
Retailer 3
-
€527 EUR
View
B+
Retailer 4
-
€611 EUR
View
B+
Retailer 5
-
€636 EUR
View
B
Retailer 6
-
€1,048 EUR
View
Most Expensive
C
NZ Jewellers
84dbf613-0c15-471a-b02b-885d40c64b12 · Nov 3
€1,425 EUR
$1,591 USD
View
6 more retailers have this diamond
Prices start from €454 EURSave up to €971 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 Marquise
€454 EUR