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Cushion|Natural|GIA

0.81ct E SI1 Cushion Natural Diamond

VG • E/SI1 • GIA 1425340919

Certificate GIA 1425340919

Diamond specifications and retailer prices

From $1,065 CAD
$761 USD
As of October 28, 2026
Save $1,281 CAD (55%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,346 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.81ct natural cushion diamond

This 0.81ct natural cushion sits in the just-under-one-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 1425340919. Listed at 19 retailers as of October 28, 2026, with prices from $1,065 to $2,346, a $1,281 spread on the same certified stone. MOH London lists it at $2,346. 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

0.81
Carat
E
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1425340919
Dimensions5.42 × 4.96 × 3.39 mm
L/W Ratio1.09
Culet sizeNone
Top View
5.42 mm4.96 mm0.81 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1425340919
Side View
Table 67.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.3%

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: Oct 28
Current: $2,346 CAD|Low: $1,065 CAD|High: $2,362 CAD|Avg: $1,597 CAD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 9$1,065 CAD
Retailer 12$1,078 CAD
Retailer 3$1,155 CAD
Retailer 10$1,184 CAD
Retailer 11$1,386 CAD
Retailer 2$1,486 CAD
Retailer 7$1,489 CAD
Retailer 5$1,616 CAD
Retailer 6$1,793 CAD
Retailer 8$1,880 CAD
Retailer 4$1,916 CAD
MOH London$2,346 CAD

33 data points across 12 retailers

19 retailers$1,065 CAD to $2,346 CAD

A
Cheapest Retailer
-
$1,065 CAD
$761 USD
A
Retailer 2
-
$1,078 CAD
$770 USD
View
Price last confirmed 10 days ago
A
Retailer 3
-
$1,155 CAD
$825 USD
View
A
Retailer 4
-
$1,169 CAD
$835 USD
View
A
Retailer 5
-
$1,184 CAD
$846 USD
View
A
Retailer 6
-
$1,299 CAD
$928 USD
View
A
Retailer 7
-
$1,316 CAD
$940 USD
View
B+
Retailer 8
-
$1,386 CAD
$990 USD
View
A
Retailer 9
-
$1,414 CAD
$1,010 USD
View
A
Retailer 10
-
$1,414 CAD
$1,010 USD
View
A
Retailer 11
-
$1,440 CAD
$1,029 USD
View
A
Retailer 12
-
$1,470 CAD
$1,050 USD
View
A
Retailer 13
-
$1,486 CAD
£836 GBP
View
A
Retailer 14
-
$1,489 CAD
£838 GBP
View
A
Retailer 15
-
$1,616 CAD
£909 GBP
View
A
Retailer 16
-
$1,793 CAD
€1,220 EUR
View
A
Retailer 17
-
$1,880 CAD
ZAR 21,702 ZAR
View
A
Retailer 18
-
$1,916 CAD
A$2,106 AUD
View
Price last confirmed 25 days ago
Most Expensive
B+
MOH London
87BD72F32 · Oct 29
$2,346 CAD
£1,320 GBP
View
18 more retailers have this diamond
Prices start from $1,065 CADSave up to $1,281 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
0.81ct Cushion
$1,065 CAD