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Marquise|Natural|GIA

1.51ct E VS1 Marquise Natural Diamond

EX • E/VS1 • GIA 6551021733

Certificate GIA 6551021733

Diamond specifications and retailer prices

From €12,667 EUR
As of November 4, 2026
Save €9,057 EUR (42%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €21,724 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 1.51ct natural marquise diamond

This 1.51ct natural marquise sits in the one-and-a-half to two 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 6551021733. Listed at 17 retailers as of November 4, 2026, with prices from €12,667 to €21,724, a €9,057 spread on the same certified stone. MOH London lists it at €21,724. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6551021733
Dimensions11.82 × 6.09 × 3.52 mm
L/W Ratio1.94
Top View
11.82 mm6.09 mm1.51 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6551021733
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 57.8%

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: Nov 4
Current: €21,724 EUR|Low: €12,667 EUR|High: €23,163 EUR|Avg: €16,063 EUR|-5.1%
MOH London
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
Retailer 16
November 5, 2026
Retailer 15€12,667 EUR
Retailer 10€13,201 EUR
Retailer 7€13,283 EUR
Retailer 12€13,366 EUR
Retailer 3€14,677 EUR
Retailer 2€14,697 EUR
Retailer 5€15,790 EUR
Retailer 11€15,790 EUR
Retailer 13€16,069 EUR
Retailer 4€16,313 EUR
Retailer 8€16,370 EUR
Retailer 6€16,455 EUR
Retailer 9€16,853 EUR
Retailer 14€16,889 EUR
Retailer 16€19,759 EUR
MOH London€21,724 EUR

40 data points across 16 retailers

17 retailers€12,667 EUR to €21,724 EUR

A
Cheapest Retailer
-
€12,667 EUR
A
Retailer 2
-
€13,201 EUR
View
A
Retailer 3
-
€13,283 EUR
View
A
Retailer 4
-
€13,366 EUR
View
Final sale: no returns
B+
Retailer 5
-
€14,677 EUR
View
B+
Retailer 6
-
€14,697 EUR
View
B+
Retailer 7
-
€15,790 EUR
View
B+
Retailer 8
-
€15,790 EUR
View
B+
Retailer 9
-
€16,069 EUR
View
B+
Retailer 10
-
€16,313 EUR
View
B+
Retailer 11
-
€16,370 EUR
View
B+
Retailer 12
-
€16,455 EUR
View
B+
Retailer 13
-
€16,853 EUR
View
B+
Retailer 14
-
€16,889 EUR
View
B
Retailer 15
-
€19,759 EUR
View
Retailer 16
-
€20,761 EUR
View
Price last confirmed 45 days ago
Most Expensive
B
MOH London
2854EA8DD · Nov 4
€21,724 EUR
£19,273 GBP
View
16 more retailers have this diamond
Prices start from €12,667 EURSave up to €9,057 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
1.51ct Marquise
€12,667 EUR