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Marquise|Natural|GIA

0.50ct I VS2 Marquise Natural Diamond

EX • I/VS2 • GIA 1553714548

Certificate GIA 1553714548

Diamond specifications and retailer prices

From €462 EUR
SGD 700 SGD
As of October 31, 2026
Save €641 EUR (58%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €1,588 EUR at NZ Jewellers · As of September 20, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1553714548. Listed at 6 retailers as of October 31, 2026, with a 139% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1553714548
Dimensions8.21 × 4.05 × 2.54 mm
L/W Ratio2.03
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather
Top View
8.21 mm4.05 mm0.50 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 1553714548
Side View
Table 64.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 62.8%

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 31
Current: €577 EUR|Low: €462 EUR|High: €1,171 EUR|Avg: €712 EUR|+0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 4€462 EUR
Retailer 1€577 EUR
Retailer 2€701 EUR
Retailer 3€1,103 EUR

32 data points across 4 retailers

6 retailers€462 EUR to €1,103 EUR

A
Cheapest Retailer
-
€462 EUR
SGD 700 SGD
Retailer 2
-
€506 EUR
$568 USD
View
Price last confirmed 43 days ago
A
Retailer 3
-
€577 EUR
£509 GBP
View
B+
Retailer 4
-
€701 EUR
View
B
Retailer 5
-
€1,103 EUR
£974 GBP
View
Most Expensive
NZ Jewellers
29518592-313d-4e41-b158-cd76b5f8eebc · Sep 20
€1,588 EUR
$1,781 USD
View
Price last confirmed 43 days ago
5 more retailers have this diamond
Prices start from €462 EURSave up to €641 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
€462 EUR