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Cushion|Natural|GIA

0.81ct J SI1 Cushion Natural Diamond

VG • J/SI1 • GIA 2556109769

Certificate GIA 2556109769

Diamond specifications and retailer prices

From $837 CAD
As of November 6, 2026
Save $754 CAD (47%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,085 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2556109769. Listed at 10 retailers as of November 6, 2026, with a 90% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
J
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556109769
Dimensions6.08 × 5.01 × 3.45 mm
L/W Ratio1.21
Top View
6.08 mm5.01 mm0.81 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556109769
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NDepth 68.9%

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 6
Current: $2,085 CAD|Low: $803 CAD|High: $2,099 CAD|Avg: $1,301 CAD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 2$837 CAD
Retailer 8$845 CAD
Retailer 7$1,045 CAD
Retailer 4$1,184 CAD
Retailer 6$1,357 CAD
Retailer 5$1,362 CAD
Retailer 3$1,591 CAD
MOH London$2,085 CAD

40 data points across 8 retailers

10 retailers$837 CAD to $1,591 CAD

A
Cheapest Retailer
-
$837 CAD
A
Retailer 2
-
$845 CAD
View
B+
Retailer 3
-
$1,045 CAD
View
Final sale: no returns
B+
Retailer 4
-
$1,159 CAD
View
B+
Retailer 5
-
$1,184 CAD
View
B+
Retailer 6
-
$1,203 CAD
View
B+
Retailer 7
-
$1,357 CAD
View
B+
Retailer 8
-
$1,362 CAD
View
B+
Retailer 9
-
$1,591 CAD
View
Most Expensive
MOH London
78A0EFD02 · Oct 29
$2,085 CAD
£1,167 GBP
View
Price last confirmed 8 days ago
9 more retailers have this diamond
Prices start from $837 CADSave up to $754 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
$837 CAD