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Marquise|Natural|GIA

1.51ct G VS1 Marquise Natural Diamond

ID • G/VS1 • GIA 6541535196

Certificate GIA 6541535196

Diamond specifications and retailer prices

From €11,996 EUR
As of November 5, 2026
Save €8,592 EUR (42%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €20,587 EUR at MOH London · As of November 6, 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 G colour (near-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 6541535196. Listed at 17 retailers as of November 5, 2026, with prices from €11,996 to €20,587, a €8,592 spread on the same certified stone. MOH London lists it at €20,587. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541535196
Dimensions12.45 × 5.72 × 3.50 mm
L/W Ratio2.18
Top View
12.45 mm5.72 mm1.51 ctG / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6541535196
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.1%

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 5
Current: €20,587 EUR|Low: €12,116 EUR|High: €20,892 EUR|Avg: €15,295 EUR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 7€12,500 EUR
Retailer 12€12,579 EUR
Retailer 11€12,667 EUR
Retailer 5€13,899 EUR
Retailer 8€13,899 EUR
Retailer 2€13,921 EUR
Retailer 3€15,232 EUR
Retailer 9€15,502 EUR
Retailer 10€15,994 EUR
Retailer 6€16,069 EUR
Retailer 4€18,726 EUR
MOH London€20,587 EUR

42 data points across 12 retailers

17 retailers€11,996 EUR to €20,587 EUR

A
Cheapest Retailer
-
€11,996 EUR
A
Retailer 2
-
€12,500 EUR
View
A
Retailer 3
-
€12,579 EUR
View
A
Retailer 4
-
€12,667 EUR
View
Final sale: no returns
B+
Retailer 5
-
€13,899 EUR
View
B+
Retailer 6
-
€13,899 EUR
View
B+
Retailer 7
-
€13,921 EUR
View
B+
Retailer 8
-
€15,056 EUR
View
B+
Retailer 9
-
€15,056 EUR
View
B+
Retailer 10
-
€15,232 EUR
View
B
Retailer 11
-
€15,502 EUR
View
B
Retailer 12
-
€15,558 EUR
View
B
Retailer 13
-
€15,614 EUR
View
B
Retailer 14
-
€15,994 EUR
View
B+
Retailer 15
-
€16,069 EUR
View
Retailer 16
-
€18,726 EUR
View
Price last confirmed 17 days ago
Most Expensive
B
MOH London
B4F9C70C7 · Nov 4
€20,587 EUR
£18,099 GBP
View
16 more retailers have this diamond
Prices start from €11,996 EURSave up to €8,592 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
€11,996 EUR