Marquise|Natural|GIA

0.51ct E VS1 Marquise Natural Diamond

EX • E/VS1 • GIA 2566397191

Certificate GIA 2566397191

Diamond specifications and retailer prices

From €588 EUR
₹62,526 INR
As of October 30, 2026
Save €892 EUR (60%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €1,480 EUR at MOH London · As of October 29, 2026
View at MOH London

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 2566397191. Listed at 8 retailers as of October 29, 2026, with prices from €588 to €1,480, a €892 spread on the same certified stone. MOH London lists it at €1,480. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566397191
Dimensions9.28 × 3.94 × 2.49 mm
L/W Ratio2.36
Top View
9.28 mm3.94 mm0.51 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566397191
Side View
Table 57.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €1,480 EUR|Low: €584 EUR|High: €1,489 EUR|Avg: €1,009 EUR|+0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 4€588 EUR
Retailer 5€788 EUR
Retailer 6€844 EUR
Retailer 2€940 EUR
Retailer 8€1,062 EUR
Retailer 3€1,133 EUR
Retailer 7€1,208 EUR
MOH London€1,480 EUR

39 data points across 8 retailers

8 retailers€588 EUR to €1,480 EUR

A
Cheapest Retailer
-
€588 EUR
₹62,526 INR
Retailer 2
-
€788 EUR
$880 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
€844 EUR
$943 USD
View
B+
Retailer 4
-
€940 EUR
£827 GBP
View
B+
Retailer 5
-
€1,062 EUR
$1,186 USD
View
B+
Retailer 6
-
€1,133 EUR
View
Retailer 7
-
€1,208 EUR
A$2,077 AUD
View
Price last confirmed 28 days ago
Most Expensive
B
MOH London
B0D2BE146 · Oct 29
€1,480 EUR
£1,302 GBP
View
7 more retailers have this diamond
Prices start from €588 EURSave up to €892 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
€588 EUR