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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 $18,705 CAD
As of November 5, 2026
Save $13,397 CAD (42%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $32,102 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 6541535196. Listed at 16 retailers as of November 4, 2026, with prices from $18,705 to $32,102, a $13,397 spread on the same certified stone. MOH London lists it at $32,102. 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
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: $32,102 CAD|Low: $18,705 CAD|High: $32,577 CAD|Avg: $23,394 CAD|-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 6, 2026
Retailer 4$18,705 CAD
Retailer 6$19,491 CAD
Retailer 11$19,614 CAD
Retailer 10$19,752 CAD
Retailer 7$21,672 CAD
Retailer 2$21,707 CAD
Retailer 12$23,752 CAD
Retailer 8$24,172 CAD
Retailer 9$24,939 CAD
Retailer 5$25,126 CAD
Retailer 3$29,199 CAD
MOH London$32,102 CAD

42 data points across 12 retailers

16 retailers$18,705 CAD to $32,102 CAD

A
Cheapest Retailer
-
$18,705 CAD
A
Retailer 2
-
$19,491 CAD
View
A
Retailer 3
-
$19,614 CAD
View
A
Retailer 4
-
$19,752 CAD
View
Final sale: no returns
B+
Retailer 5
-
$21,672 CAD
View
B+
Retailer 6
-
$21,707 CAD
View
B+
Retailer 7
-
$23,477 CAD
View
B+
Retailer 8
-
$23,477 CAD
View
B+
Retailer 9
-
$23,752 CAD
View
B
Retailer 10
-
$24,172 CAD
View
B
Retailer 11
-
$24,259 CAD
View
B
Retailer 12
-
$24,347 CAD
View
B
Retailer 13
-
$24,939 CAD
View
B
Retailer 14
-
$25,126 CAD
View
Retailer 15
-
$29,199 CAD
View
Price last confirmed 16 days ago
Most Expensive
B
MOH London
B4F9C70C7 · Nov 4
$32,102 CAD
£18,099 GBP
View
15 more retailers have this diamond
Prices start from $18,705 CADSave up to $13,397 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
$18,705 CAD