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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 €724 EUR
$809 USD
As of October 29, 2026
Save €845 EUR (54%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €2,470 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 October 29, 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
Color
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: Oct 29
Current: €926 EUR|Low: €584 EUR|High: €1,569 EUR|Avg: €996 EUR|-0.5%
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
October 31, 2026
Retailer 7€584 EUR
Retailer 5€598 EUR
Retailer 3€724 EUR
Retailer 14€868 EUR
Retailer 8€917 EUR
Retailer 1€926 EUR
Retailer 12€975 EUR
Retailer 9€1,019 EUR
Retailer 13€1,033 EUR
Retailer 15€1,152 EUR
Retailer 6€1,185 EUR
Retailer 10€1,211 EUR
Retailer 4€1,344 EUR
Retailer 11€1,439 EUR
Retailer 2€1,569 EUR

38 data points across 15 retailers

23 retailers€724 EUR to €1,569 EUR

Retailer 1
-
€584 EUR
HK$5,100 HKD
Price last confirmed 21 days ago
Retailer 2
-
€598 EUR
₹63,590 INR
View
Price last confirmed 20 days ago
A
Retailer 3
-
€724 EUR
$809 USD
View
Final sale: no returns
Retailer 4
-
€788 EUR
$880 USD
View
Price last confirmed 21 days ago
Retailer 5
-
€788 EUR
$880 USD
View
Price last confirmed 25 days ago
Retailer 6
-
€798 EUR
$891 USD
View
Price last confirmed 21 days ago
Retailer 7
-
€816 EUR
SGD 1,232 SGD
View
Price last confirmed 20 days ago
Retailer 8
-
€818 EUR
$914 USD
View
Price last confirmed 31 days ago
A
Retailer 9
-
€868 EUR
$970 USD
View
Retailer 10
-
€909 EUR
$1,015 USD
View
Price last confirmed 23 days ago
A
Retailer 11
-
€917 EUR
£806 GBP
View
A
Retailer 12
-
€926 EUR
$1,035 USD
View
B+
Retailer 13
-
€975 EUR
$1,089 USD
View
B+
Retailer 14
-
€1,019 EUR
View
B+
Retailer 15
-
€1,033 EUR
£909 GBP
View
B+
Retailer 16
-
€1,081 EUR
A$1,858 AUD
View
B+
Retailer 17
-
€1,152 EUR
$1,287 USD
View
Retailer 18
-
€1,185 EUR
A$2,036 AUD
View
Price last confirmed 28 days ago
B+
Retailer 19
-
€1,211 EUR
ZAR 21,858 ZAR
View
B+
Retailer 20
-
€1,344 EUR
View
B+
Retailer 21
-
€1,439 EUR
£1,266 GBP
View
B
Retailer 22
-
€1,569 EUR
£1,380 GBP
View
Most Expensive
NZ Jewellers
a805436b-2c2a-4ba7-bb8a-20b99869d996 · Sep 30
€2,470 EUR
$2,760 USD
View
Price last confirmed 32 days ago
22 more retailers have this diamond
Prices start from €724 EURSave up to €845 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
€724 EUR