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Marquise|Natural|GIA

1.51ct H VS1 Marquise Natural Diamond

VG • H/VS1 • GIA 6551615713

Certificate GIA 6551615713

Diamond specifications and retailer prices

From €10,286 EUR
CA$16,023 CAD
As of October 27, 2026
Save €6,600 EUR (39%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €16,886 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6551615713. Listed at 16 retailers as of October 27, 2026, with prices from €10,286 to €16,886, a €6,600 spread on the same certified stone. MOH London lists it at €16,886. 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
H
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6551615713
Dimensions11.26 × 5.97 × 3.86 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Needle, Cloud
Top View
11.26 mm5.97 mm1.51 ctH / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6551615713
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.7%

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: Oct 27
Current: €16,886 EUR|Low: €10,286 EUR|High: €17,089 EUR|Avg: €12,421 EUR|-0.1%
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
November 2, 2026
Retailer 13€10,529 EUR
Retailer 11€11,337 EUR
Retailer 9€11,649 EUR
Retailer 3€11,696 EUR
Retailer 2€11,699 EUR
Retailer 7€11,773 EUR
Retailer 14€12,026 EUR
Retailer 4€12,589 EUR
Retailer 6€12,589 EUR
Retailer 10€12,646 EUR
Retailer 5€13,008 EUR
Retailer 8€13,169 EUR
Retailer 12€13,335 EUR
MOH London€16,886 EUR

34 data points across 14 retailers

16 retailers€10,286 EUR to €16,886 EUR

B+
Cheapest Retailer
-
€10,286 EUR
CA$16,023 CAD
B+
Retailer 2
-
€10,529 EUR
$11,809 USD
View
B+
Retailer 3
-
€11,337 EUR
$12,716 USD
View
B+
Retailer 4
-
€11,649 EUR
£10,288 GBP
View
B
Retailer 5
-
€11,696 EUR
$13,118 USD
View
B+
Retailer 6
-
€11,699 EUR
CA$18,225 CAD
View
B
Retailer 7
-
€11,773 EUR
$13,205 USD
View
B
Retailer 8
-
€12,026 EUR
$13,488 USD
View
B
Retailer 9
-
€12,589 EUR
$14,120 USD
View
B
Retailer 10
-
€12,589 EUR
$14,120 USD
View
B
Retailer 11
-
€12,646 EUR
$14,184 USD
View
B
Retailer 12
-
€12,837 EUR
$14,398 USD
View
B
Retailer 13
-
€13,008 EUR
$14,590 USD
View
B
Retailer 14
-
€13,169 EUR
View
B
Retailer 15
-
€13,335 EUR
$14,956 USD
View
Most Expensive
B
MOH London
D3BA3D120 · Nov 1
€16,886 EUR
£14,913 GBP
View
15 more retailers have this diamond
Prices start from €10,286 EURSave up to €6,600 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
€10,286 EUR