CaratHunter
Plans
Marquise|Natural|GIA

1.51ct F SI2 Marquise Natural Diamond

VG • F/SI2 • GIA 5546764706

Certificate GIA 5546764706

Diamond specifications and retailer prices

From €7,760 EUR
As of November 4, 2026
Save €5,149 EUR (40%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €12,909 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 F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5546764706. Listed at 17 retailers as of November 4, 2026, with prices from €7,760 to €12,909, a €5,149 spread on the same certified stone. MOH London lists it at €12,909. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
F
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.87°
Pavilion angle41.58°
OriginNatural
Grading LabGIA
CertificateGIA 5546764706
Dimensions10.89 × 5.87 × 3.84 mm
L/W Ratio1.86
Top View
10.89 mm5.87 mm1.51 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5546764706
Side View
Table 62.0%Crown 39.87°Girdle: STK-VTKPavilion 41.58°Culet: NoneDepth 65.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: €12,909 EUR|Low: €5,146 EUR|High: €13,099 EUR|Avg: €8,989 EUR|-1.5%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 7, 2026
Retailer 10€5,146 EUR
Retailer 14€6,563 EUR
Retailer 8€7,077 EUR
Retailer 19€7,760 EUR
Retailer 11€8,106 EUR
Retailer 4€8,357 EUR
Retailer 16€8,531 EUR
Retailer 9€8,657 EUR
Retailer 21€8,837 EUR
Retailer 2€8,980 EUR
Retailer 13€9,169 EUR
Retailer 17€9,169 EUR
Retailer 12€9,298 EUR
Retailer 6€9,754 EUR
Retailer 7€9,754 EUR
Retailer 5€10,076 EUR
Retailer 18€10,228 EUR
Retailer 20€10,360 EUR
Retailer 15€10,439 EUR
Retailer 3€10,907 EUR
MOH London€12,909 EUR

20 data points across 21 retailers

17 retailers€7,760 EUR to €12,909 EUR

B+
Cheapest Retailer
-
€7,760 EUR
Retailer 2
-
€8,288 EUR
View
Price last confirmed 30 days ago
B+
Retailer 3
-
€8,357 EUR
View
B+
Retailer 4
-
€8,531 EUR
View
B+
Retailer 5
-
€8,837 EUR
View
Retailer 6
-
€8,978 EUR
View
Price last confirmed 30 days ago
B+
Retailer 7
-
€8,980 EUR
View
Retailer 8
-
€9,117 EUR
View
Price last confirmed 37 days ago
B+
Retailer 9
-
€9,169 EUR
View
B+
Retailer 10
-
€9,169 EUR
View
B
Retailer 11
-
€9,754 EUR
View
B
Retailer 12
-
€9,754 EUR
View
B
Retailer 13
-
€10,076 EUR
View
B
Retailer 14
-
€10,228 EUR
View
B
Retailer 15
-
€10,439 EUR
View
Retailer 16
-
€10,907 EUR
View
Price last confirmed 30 days ago
Most Expensive
B
MOH London
EFF3AFB1F · Nov 4
€12,909 EUR
£11,349 GBP
View
16 more retailers have this diamond
Prices start from €7,760 EURSave up to €5,149 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.

B+
1.51ct Marquise
€7,760 EUR