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Cushion|Natural|GIA

1.51ct H VS1 Cushion Natural Diamond

EX • H/VS1 • GIA 1553666087

Certificate GIA 1553666087

Diamond specifications and retailer prices

From $5,903 CAD
As of November 5, 2026
Save $5,907 CAD (50%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $11,810 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 1.51ct natural cushion diamond

This 1.51ct natural cushion sits in the one-and-a-half to two carat band, graded H 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 1553666087. Listed at 7 retailers as of November 4, 2026, with prices from $5,903 to $11,810, a $5,907 spread on the same certified stone. MOH London lists it at $11,810. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1553666087
Dimensions7.69 × 5.90 × 4.11 mm
L/W Ratio1.30
Key to symbols
Feather, Pinpoint
Top View
7.69 mm5.90 mm1.51 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553666087
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.7%

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: $11,810 CAD|Low: $5,903 CAD|High: $14,255 CAD|Avg: $8,399 CAD|-16.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 3$5,903 CAD
Retailer 4$6,857 CAD
Retailer 7$7,051 CAD
Retailer 2$7,104 CAD
Retailer 6$7,179 CAD
Retailer 5$9,091 CAD
MOH London$11,810 CAD

41 data points across 7 retailers

7 retailers$5,903 CAD to $11,810 CAD

A
Cheapest Retailer
-
$5,903 CAD
A
Retailer 2
-
$6,857 CAD
View
Retailer 3
-
$7,051 CAD
View
Price last confirmed 19 days ago
A
Retailer 4
-
$7,104 CAD
View
A
Retailer 5
-
$7,179 CAD
View
B+
Retailer 6
-
$9,091 CAD
View
Most Expensive
B+
MOH London
CE73C9729 · Nov 4
$11,810 CAD
£6,673 GBP
View
6 more retailers have this diamond
Prices start from $5,903 CADSave up to $5,907 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 Cushion
$5,903 CAD