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Cushion|Natural|GIA

1.51ct I VS1 Cushion Natural Diamond

VG • I/VS1 • GIA 1523534250

Certificate GIA 1523534250

Diamond specifications and retailer prices

From $4,519 CAD
As of November 4, 2026
Save $5,285 CAD (54%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $9,804 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1523534250. Listed at 25 retailers as of November 4, 2026, with prices from $4,519 to $9,804, a $5,285 spread on the same certified stone. MOH London lists it at $9,804. 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
I
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1523534250
Dimensions6.53 × 6.07 × 4.39 mm
L/W Ratio1.08
Culet sizeNone
Key to symbols
Feather, Pinpoint
Top View
6.53 mm6.07 mm1.51 ctI / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1523534250
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 72.4%

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 4
Current: $9,804 CAD|Low: $3,863 CAD|High: $9,950 CAD|Avg: $5,779 CAD|-1.5%
MOH London
Retailer 2
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Retailer 24
November 5, 2026
Retailer 20$4,438 CAD
Retailer 16$4,519 CAD
Retailer 5$4,632 CAD
Retailer 19$4,635 CAD
Retailer 23$4,728 CAD
Retailer 22$4,915 CAD
Retailer 7$5,093 CAD
Retailer 10$5,319 CAD
Retailer 9$5,326 CAD
Retailer 12$5,391 CAD
Retailer 6$5,433 CAD
Retailer 4$5,527 CAD
Retailer 11$5,885 CAD
Retailer 2$5,959 CAD
Retailer 17$6,014 CAD
Retailer 3$6,020 CAD
Retailer 15$6,020 CAD
Retailer 8$6,215 CAD
Retailer 24$6,303 CAD
Retailer 13$6,625 CAD
Retailer 14$6,838 CAD
Retailer 18$7,225 CAD
Retailer 21$8,499 CAD
MOH London$9,804 CAD

41 data points across 24 retailers

25 retailers$4,519 CAD to $9,804 CAD

Retailer 1
-
$4,438 CAD
Price last confirmed 8 days ago
A
Retailer 2
-
$4,519 CAD
View
A
Retailer 3
-
$4,632 CAD
View
A
Retailer 4
-
$4,635 CAD
View
A
Retailer 5
-
$4,728 CAD
View
A
Retailer 6
-
$4,915 CAD
View
Final sale: no returns
A
Retailer 7
-
$5,093 CAD
View
A
Retailer 8
-
$5,319 CAD
View
A
Retailer 9
-
$5,326 CAD
View
A
Retailer 10
-
$5,391 CAD
View
A
Retailer 11
-
$5,433 CAD
View
A
Retailer 12
-
$5,676 CAD
View
A
Retailer 13
-
$5,713 CAD
View
B+
Retailer 14
-
$5,885 CAD
View
A
Retailer 15
-
$5,959 CAD
View
B+
Retailer 16
-
$6,014 CAD
View
B+
Retailer 17
-
$6,020 CAD
View
B+
Retailer 18
-
$6,020 CAD
View
B+
Retailer 19
-
$6,215 CAD
View
Retailer 20
-
$6,303 CAD
View
Price last confirmed 32 days ago
A
Retailer 21
-
$6,625 CAD
View
B+
Retailer 22
-
$6,838 CAD
View
B+
Retailer 23
-
$7,225 CAD
View
B+
Retailer 24
-
$8,499 CAD
View
Most Expensive
B+
MOH London
925A0D441 · Nov 4
$9,804 CAD
£5,540 GBP
View
24 more retailers have this diamond
Prices start from $4,519 CADSave up to $5,285 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
$4,519 CAD