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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 €12,775 EUR
$14,272 USD
As of October 31, 2026
Save €9,193 EUR (42%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €21,968 EUR at MOH London · As of November 1, 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 October 31, 2026, with prices from €12,775 to €21,968, a €9,193 spread on the same certified stone. MOH London lists it at €21,968. 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
Color
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: Oct 31
Current: €21,968 EUR|Low: €12,775 EUR|High: €23,359 EUR|Avg: €16,236 EUR|-4.9%
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 1, 2026
Retailer 15€12,775 EUR
Retailer 10€13,313 EUR
Retailer 7€13,396 EUR
Retailer 12€13,479 EUR
Retailer 3€14,801 EUR
Retailer 2€14,970 EUR
Retailer 5€15,924 EUR
Retailer 11€15,924 EUR
Retailer 13€16,206 EUR
Retailer 4€16,452 EUR
Retailer 8€16,509 EUR
Retailer 6€16,596 EUR
Retailer 14€17,033 EUR
Retailer 9€17,067 EUR
Retailer 16€19,926 EUR
MOH London€21,968 EUR

39 data points across 16 retailers

17 retailers€12,775 EUR to €21,968 EUR

A
Cheapest Retailer
-
€12,775 EUR
$14,272 USD
A
Retailer 2
-
€13,313 EUR
CA$20,657 CAD
View
A
Retailer 3
-
€13,396 EUR
$14,967 USD
View
A
Retailer 4
-
€13,479 EUR
$15,059 USD
View
Final sale: no returns
B+
Retailer 5
-
€14,801 EUR
$16,536 USD
View
B+
Retailer 6
-
€14,970 EUR
£13,169 GBP
View
B+
Retailer 7
-
€15,924 EUR
$17,790 USD
View
B+
Retailer 8
-
€15,924 EUR
$17,790 USD
View
B+
Retailer 9
-
€16,206 EUR
£14,256 GBP
View
B+
Retailer 10
-
€16,452 EUR
$18,380 USD
View
B+
Retailer 11
-
€16,509 EUR
$18,444 USD
View
B+
Retailer 12
-
€16,596 EUR
$18,541 USD
View
B+
Retailer 13
-
€17,033 EUR
$19,029 USD
View
B+
Retailer 14
-
€17,067 EUR
View
B
Retailer 15
-
€19,926 EUR
$22,262 USD
View
Retailer 16
-
€20,937 EUR
$23,391 USD
View
Price last confirmed 41 days ago
Most Expensive
B
MOH London
2854EA8DD · Nov 1
€21,968 EUR
£19,325 GBP
View
16 more retailers have this diamond
Prices start from €12,775 EURSave up to €9,193 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
€12,775 EUR