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Marquise|Natural|GIA

1.51ct G VS1 Marquise Natural Diamond

EX • G/VS1 • GIA 3555969361

Certificate GIA 3555969361

Diamond specifications and retailer prices

From $17,420 CAD
As of November 5, 2026
Save $11,699 CAD (40%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $29,119 CAD 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 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 3555969361. Listed at 15 retailers as of November 4, 2026, with prices from $17,420 to $29,119, a $11,699 spread on the same certified stone. MOH London lists it at $29,119. 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
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3555969361
Dimensions11.30 × 5.95 × 3.72 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Feather, Needle
Top View
11.30 mm5.95 mm1.51 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3555969361
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 62.4%

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: $29,119 CAD|Low: $17,420 CAD|High: $29,550 CAD|Avg: $21,160 CAD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 12$17,420 CAD
Retailer 10$17,657 CAD
Retailer 5$18,187 CAD
Retailer 14$19,632 CAD
Retailer 2$19,963 CAD
Retailer 11$20,237 CAD
Retailer 6$20,664 CAD
Retailer 3$21,522 CAD
Retailer 4$21,522 CAD
Retailer 13$21,897 CAD
Retailer 7$22,129 CAD
Retailer 15$22,248 CAD
Retailer 9$22,591 CAD
Retailer 8$22,762 CAD
MOH London$29,119 CAD

21 data points across 15 retailers

15 retailers$17,420 CAD to $29,119 CAD

A
Cheapest Retailer
-
$17,420 CAD
A
Retailer 2
-
$17,657 CAD
View
A
Retailer 3
-
$18,187 CAD
View
A
Retailer 4
-
$19,632 CAD
View
A
Retailer 5
-
$19,963 CAD
View
B+
Retailer 6
-
$20,237 CAD
View
B+
Retailer 7
-
$20,664 CAD
View
B+
Retailer 8
-
$21,522 CAD
View
B+
Retailer 9
-
$21,522 CAD
View
B+
Retailer 10
-
$21,897 CAD
View
B+
Retailer 11
-
$22,129 CAD
View
B+
Retailer 12
-
$22,248 CAD
View
B+
Retailer 13
-
$22,591 CAD
View
B+
Retailer 14
-
$22,762 CAD
View
Most Expensive
B
MOH London
CBE3F9B92 · Nov 4
$29,119 CAD
£16,417 GBP
View
14 more retailers have this diamond
Prices start from $17,420 CADSave up to $11,699 CAD

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
$17,420 CAD