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Cushion|Natural|GIA

1.51ct D VS1 Cushion Natural Diamond

EX • D/VS1 • GIA 5231837055

Certificate GIA 5231837055

Diamond specifications and retailer prices

From $11,905 CAD
As of November 4, 2026
Save $7,062 CAD (37%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $18,966 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 D colour (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 5231837055. Listed at 17 retailers as of November 4, 2026, with prices from $11,905 to $18,966, a $7,062 spread on the same certified stone. MOH London lists it at $18,966. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5231837055
Dimensions7.46 × 5.85 × 4.06 mm
L/W Ratio1.28
Top View
7.46 mm5.85 mm1.51 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5231837055
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 69.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $18,966 CAD|Low: $11,905 CAD|High: $21,602 CAD|Avg: $14,988 CAD|-12.0%
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
Retailer 16
November 5, 2026
Retailer 7$11,905 CAD
Retailer 12$11,907 CAD
Retailer 5$12,175 CAD
Retailer 14$12,692 CAD
Retailer 2$13,322 CAD
Retailer 11$13,669 CAD
Retailer 15$13,697 CAD
Retailer 16$14,157 CAD
Retailer 6$14,506 CAD
Retailer 13$14,506 CAD
Retailer 3$14,611 CAD
Retailer 10$14,714 CAD
Retailer 4$14,927 CAD
Retailer 8$14,994 CAD
Retailer 9$15,607 CAD
MOH London$18,966 CAD

36 data points across 16 retailers

17 retailers$11,905 CAD to $18,966 CAD

A
Cheapest Retailer
-
$11,905 CAD
A
Retailer 2
-
$11,907 CAD
View
A
Retailer 3
-
$12,175 CAD
View
Final sale: no returns
A
Retailer 4
-
$12,692 CAD
View
A
Retailer 5
-
$13,322 CAD
View
B+
Retailer 6
-
$13,669 CAD
View
B+
Retailer 7
-
$13,697 CAD
View
B+
Retailer 8
-
$14,157 CAD
View
B+
Retailer 9
-
$14,506 CAD
View
B+
Retailer 10
-
$14,506 CAD
View
B+
Retailer 11
-
$14,611 CAD
View
B+
Retailer 12
-
$14,714 CAD
View
B+
Retailer 13
-
$14,927 CAD
View
B+
Retailer 14
-
$14,994 CAD
View
B+
Retailer 15
-
$15,283 CAD
View
B+
Retailer 16
-
$15,607 CAD
View
Most Expensive
B+
MOH London
E4BC7FEAA · Nov 4
$18,966 CAD
£10,717 GBP
View
16 more retailers have this diamond
Prices start from $11,905 CADSave up to $7,062 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
$11,905 CAD