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Marquise|Natural|GIA

0.50ct I VS1 Marquise Natural Diamond

EX • I/VS1 • GIA 2558472024

Certificate GIA 2558472024

Diamond specifications and retailer prices

From €546 EUR
$612 USD
As of October 28, 2026
Save €1,311 EUR (71%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,856 EUR at NZ Jewellers · As of October 27, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2558472024. Listed at 11 retailers as of October 27, 2026, with prices from €546 to €1,856, a €1,311 spread on the same certified stone. NZ Jewellers lists it at €1,856. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
I
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.23°
Pavilion angle39.17°
OriginNatural
Grading LabGIA
CertificateGIA 2558472024
Dimensions7.94 × 4.18 × 2.58 mm
L/W Ratio1.90
Top View
7.94 mm4.18 mm0.50 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2558472024
Side View
Table 58.0%Crown 37.23°GirdlePavilion 39.17°Culet: NoneDepth 61.9%

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: Oct 28
Current: €1,856 EUR|Low: €546 EUR|High: €2,066 EUR|Avg: €1,028 EUR|-10.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 28, 2026
Retailer 6€546 EUR
Retailer 3€725 EUR
Retailer 4€749 EUR
Retailer 7€803 EUR
Retailer 2€814 EUR
Retailer 9€920 EUR
Retailer 10€990 EUR
Retailer 5€1,182 EUR
Retailer 8€1,383 EUR
NZ Jewellers€1,856 EUR

28 data points across 10 retailers

11 retailers€546 EUR to €1,856 EUR

A
Cheapest Retailer
-
€546 EUR
$612 USD
Final sale: no returns
A
Retailer 2
-
€725 EUR
£640 GBP
View
Retailer 3
-
€749 EUR
$840 USD
View
Price last confirmed 6 days ago
B+
Retailer 4
-
€803 EUR
View
B+
Retailer 5
-
€814 EUR
$913 USD
View
Retailer 6
-
€920 EUR
ZAR 16,673 ZAR
View
Price last confirmed 7 days ago
B
Retailer 7
-
€955 EUR
A$1,648 AUD
View
Retailer 8
-
€990 EUR
A$1,709 AUD
View
Price last confirmed 30 days ago
B
Retailer 9
-
€1,182 EUR
£1,044 GBP
View
B
Retailer 10
-
€1,383 EUR
£1,221 GBP
View
Most Expensive
B
NZ Jewellers
dbd312e6-f3d3-49aa-9cfe-bfb60c906c1f · Oct 27
€1,856 EUR
$2,082 USD
View
10 more retailers have this diamond
Prices start from €546 EURSave up to €1,311 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
€546 EUR