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Marquise|Natural|GIA

0.50ct I VVS1 Marquise Natural Diamond

VG • I/VVS1 • GIA 2566430186

Certificate GIA 2566430186

Diamond specifications and retailer prices

From €468 EUR
As of November 4, 2026
Save €1,496 EUR (76%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,964 EUR at NZ Jewellers · As of November 5, 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 I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2566430186. Listed at 18 retailers as of November 4, 2026, with prices from €468 to €1,964, a €1,496 spread on the same certified stone. NZ Jewellers lists it at €1,964. 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
I
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2566430186
Dimensions7.62 × 4.05 × 2.66 mm
L/W Ratio1.88
Girdle conditionFaceted
Culet sizeNone
Top View
7.62 mm4.05 mm0.50 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2566430186
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NDepth 65.7%

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: €764 EUR|Low: €468 EUR|High: €1,460 EUR|Avg: €750 EUR|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 5€468 EUR
Retailer 10€535 EUR
Retailer 9€601 EUR
Retailer 3€609 EUR
Retailer 2€650 EUR
Retailer 4€749 EUR
Retailer 1€764 EUR
Retailer 8€838 EUR
Retailer 6€886 EUR
Retailer 7€1,446 EUR

25 data points across 10 retailers

18 retailers€468 EUR to €1,964 EUR

A
Cheapest Retailer
-
€468 EUR
A
Retailer 2
-
€535 EUR
View
B+
Retailer 3
-
€577 EUR
View
Final sale: no returns
Retailer 4
-
€601 EUR
View
Price last confirmed 11 days ago
A
Retailer 5
-
€609 EUR
View
A
Retailer 6
-
€626 EUR
View
A
Retailer 7
-
€650 EUR
View
A
Retailer 8
-
€662 EUR
View
B+
Retailer 9
-
€723 EUR
View
B+
Retailer 10
-
€749 EUR
View
B+
Retailer 11
-
€764 EUR
View
B+
Retailer 12
-
€838 EUR
View
B+
Retailer 13
-
€866 EUR
View
B+
Retailer 14
-
€882 EUR
View
B+
Retailer 15
-
€886 EUR
View
B
Retailer 16
-
€1,262 EUR
View
B
Retailer 17
-
€1,446 EUR
View
Most Expensive
B
NZ Jewellers
0206d378-f7fd-437f-946d-85ae03b9bcfb · Nov 5
€1,964 EUR
$2,204 USD
View
17 more retailers have this diamond
Prices start from €468 EURSave up to €1,496 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
€468 EUR