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Marquise|Natural|GIA

0.51ct E VS1 Marquise Natural Diamond

EX • E/VS1 • GIA 2554943910

Certificate GIA 2554943910

Diamond specifications and retailer prices

From €718 EUR
As of November 4, 2026
Save €837 EUR (54%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €2,450 EUR at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 0.51ct natural marquise diamond

This 0.51ct natural marquise sits in the half to three-quarter carat band, graded E colour (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 2554943910. Listed at 23 retailers as of November 4, 2026, with a 117% 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

0.51
Carat
E
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle40.7°
Pavilion angle39.6°
OriginNatural
Grading LabGIA
CertificateGIA 2554943910
Dimensions7.64 × 4.13 × 2.67 mm
L/W Ratio1.85
Girdle conditionFaceted
Culet sizeNone
Top View
7.64 mm4.13 mm0.51 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2554943910
Side View
Table 63.0%Crown 40.7°Girdle: MED-THKPavilion 39.6°Culet: NoneDepth 64.6%

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: €1,200 EUR|Low: €579 EUR|High: €1,555 EUR|Avg: €995 EUR|+1.2%
Retailer 1
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
Retailer 15
November 5, 2026
Retailer 7€579 EUR
Retailer 5€592 EUR
Retailer 3€718 EUR
Retailer 14€861 EUR
Retailer 8€900 EUR
Retailer 11€919 EUR
Retailer 12€967 EUR
Retailer 10€1,007 EUR
Retailer 13€1,024 EUR
Retailer 15€1,141 EUR
Retailer 6€1,174 EUR
Retailer 1€1,200 EUR
Retailer 4€1,332 EUR
Retailer 9€1,422 EUR
Retailer 2€1,555 EUR

39 data points across 15 retailers

23 retailers€718 EUR to €1,555 EUR

Retailer 1
-
€579 EUR
Price last confirmed 25 days ago
Retailer 2
-
€592 EUR
View
Price last confirmed 24 days ago
A
Retailer 3
-
€718 EUR
View
Final sale: no returns
Retailer 4
-
€781 EUR
View
Price last confirmed 25 days ago
Retailer 5
-
€781 EUR
View
Price last confirmed 28 days ago
Retailer 6
-
€791 EUR
View
Price last confirmed 25 days ago
Retailer 7
-
€809 EUR
View
Price last confirmed 24 days ago
Retailer 8
-
€811 EUR
View
Price last confirmed 35 days ago
A
Retailer 9
-
€861 EUR
View
A
Retailer 10
-
€900 EUR
View
Retailer 11
-
€901 EUR
View
Price last confirmed 27 days ago
A
Retailer 12
-
€919 EUR
View
B+
Retailer 13
-
€967 EUR
View
B+
Retailer 14
-
€1,007 EUR
View
B+
Retailer 15
-
€1,024 EUR
View
B+
Retailer 16
-
€1,071 EUR
View
B+
Retailer 17
-
€1,141 EUR
View
Retailer 18
-
€1,174 EUR
View
Price last confirmed 32 days ago
B+
Retailer 19
-
€1,200 EUR
View
B+
Retailer 20
-
€1,332 EUR
View
B+
Retailer 21
-
€1,422 EUR
View
B
Retailer 22
-
€1,555 EUR
View
Most Expensive
NZ Jewellers
a805436b-2c2a-4ba7-bb8a-20b99869d996 · Sep 30
€2,450 EUR
$2,760 USD
View
Price last confirmed 35 days ago
22 more retailers have this diamond
Prices start from €718 EURSave up to €837 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
0.51ct Marquise
€718 EUR