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Marquise|Natural|GIA

1.51ct G VS2 Marquise Natural Diamond

VG • G/VS2 • GIA 2557515256

Certificate GIA 2557515256

Diamond specifications and retailer prices

From $17,055 CAD
As of November 4, 2026
Save $11,577 CAD (40%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $28,633 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 VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2557515256. Listed at 16 retailers as of November 4, 2026, with prices from $17,055 to $28,633, a $11,577 spread on the same certified stone. MOH London lists it at $28,633. 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
G
Color
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2557515256
Dimensions11.33 × 5.94 × 3.73 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizeNone
Top View
11.33 mm5.94 mm1.51 ctG / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2557515256
Side View
Table 57.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 62.8%

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: Nov 4
Current: $28,633 CAD|Low: $17,055 CAD|High: $29,055 CAD|Avg: $21,366 CAD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8$17,055 CAD
Retailer 9$18,072 CAD
Retailer 7$18,536 CAD
Retailer 2$19,434 CAD
Retailer 10$19,608 CAD
Retailer 6$19,742 CAD
Retailer 4$20,439 CAD
Retailer 5$23,068 CAD
Retailer 3$26,819 CAD
MOH London$28,633 CAD

38 data points across 10 retailers

16 retailers$17,055 CAD to $28,633 CAD

A
Cheapest Retailer
-
$17,055 CAD
A
Retailer 2
-
$18,072 CAD
View
Retailer 3
-
$18,382 CAD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$18,536 CAD
View
A
Retailer 5
-
$19,434 CAD
View
B+
Retailer 6
-
$19,608 CAD
View
Retailer 7
-
$19,742 CAD
View
Price last confirmed 14 days ago
B+
Retailer 8
-
$19,914 CAD
View
B+
Retailer 9
-
$20,439 CAD
View
B+
Retailer 10
-
$20,681 CAD
View
Retailer 11
-
$21,561 CAD
View
Price last confirmed 19 days ago
B+
Retailer 12
-
$22,029 CAD
View
B+
Retailer 13
-
$23,068 CAD
View
B
Retailer 14
-
$26,042 CAD
View
B
Retailer 15
-
$26,819 CAD
View
Most Expensive
B
MOH London
7D8C974F4 · Nov 4
$28,633 CAD
£16,143 GBP
View
15 more retailers have this diamond
Prices start from $17,055 CADSave up to $11,577 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
$17,055 CAD