Cushion|Natural|GIA

1.50ct E SI1 Cushion Natural Diamond

VG • E/SI1 • GIA 2221285181

Certificate GIA 2221285181

Diamond specifications and retailer prices

From $14,560 CAD
$10,403 USD
As of October 29, 2026
Save $11,486 CAD (44%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $26,046 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.5ct natural cushion diamond

This 1.5ct natural cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2221285181. Listed at 19 retailers as of October 29, 2026, with prices from $14,560 to $26,046, a $11,486 spread on the same certified stone. MOH London lists it at $26,046. 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

1.50
Carat
E
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2221285181
Dimensions7.46 × 6.28 × 4.37 mm
L/W Ratio1.19
Culet sizeNone
Top View
7.46 mm6.28 mm1.50 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2221285181
Side View
Table 70.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $26,046 CAD|Low: $14,560 CAD|High: $26,218 CAD|Avg: $18,801 CAD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 8$14,560 CAD
Retailer 6$14,668 CAD
Retailer 7$16,588 CAD
Retailer 9$16,878 CAD
Retailer 2$17,948 CAD
Retailer 5$18,051 CAD
Retailer 3$19,992 CAD
Retailer 4$24,240 CAD
MOH London$26,046 CAD

44 data points across 9 retailers

19 retailers$14,560 CAD to $26,046 CAD

B
Cheapest Retailer
-
$14,560 CAD
$10,403 USD
B
Retailer 2
-
$14,668 CAD
$10,480 USD
View
B
Retailer 3
-
$15,390 CAD
$10,996 USD
View
B
Retailer 4
-
$15,397 CAD
$11,001 USD
View
B
Retailer 5
-
$15,752 CAD
View
B
Retailer 6
-
$15,852 CAD
$11,326 USD
View
B
Retailer 7
-
$16,340 CAD
$11,675 USD
View
B
Retailer 8
-
$16,588 CAD
$11,852 USD
View
B
Retailer 9
-
$16,878 CAD
$12,059 USD
View
B
Retailer 10
-
$17,948 CAD
£10,097 GBP
View
B
Retailer 11
-
$18,051 CAD
A$19,842 AUD
View
B
Retailer 12
-
$18,308 CAD
$13,081 USD
View
B
Retailer 13
-
$19,203 CAD
$13,720 USD
View
B
Retailer 14
-
$19,203 CAD
$13,720 USD
View
B
Retailer 15
-
$19,203 CAD
$13,720 USD
View
B
Retailer 16
-
$19,846 CAD
$14,180 USD
View
B
Retailer 17
-
$19,992 CAD
€13,604 EUR
View
B
Retailer 18
-
$24,240 CAD
ZAR 279,794 ZAR
View
Most Expensive
B
MOH London
8E46D3D66 · Oct 29
$26,046 CAD
£14,653 GBP
View
18 more retailers have this diamond
Prices start from $14,560 CADSave up to $11,486 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.

B
1.50ct Cushion
$14,560 CAD