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Cushion|Natural|GIA

0.80ct J SI1 Cushion Natural Diamond

GD • J/SI1 • GIA 6301881954

Certificate GIA 6301881954

Diamond specifications and retailer prices

From $1,295 CAD
As of November 6, 2026
Save $1,911 CAD (60%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,207 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 0.8ct natural cushion diamond

This 0.8ct natural cushion sits in the just-under-one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6301881954. Listed at 15 retailers as of November 4, 2026, with prices from $1,295 to $3,207, a $1,911 spread on the same certified stone. MOH London lists it at $3,207. 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

0.80
Carat
J
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6301881954
Dimensions5.55 × 4.80 × 3.42 mm
L/W Ratio1.16
Top View
5.55 mm4.80 mm0.80 ctJ / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6301881954
Side View
Table 55.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 71.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $3,207 CAD|Low: $1,295 CAD|High: $3,249 CAD|Avg: $1,976 CAD|-1.2%
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
November 6, 2026
Retailer 5$1,295 CAD
Retailer 4$1,611 CAD
Retailer 6$1,618 CAD
Retailer 13$1,619 CAD
Retailer 14$1,682 CAD
Retailer 12$1,755 CAD
Retailer 9$1,812 CAD
Retailer 15$1,820 CAD
Retailer 3$1,920 CAD
Retailer 7$1,944 CAD
Retailer 10$1,983 CAD
Retailer 2$2,200 CAD
Retailer 8$2,439 CAD
Retailer 11$2,595 CAD
MOH London$3,207 CAD

30 data points across 15 retailers

15 retailers$1,295 CAD to $3,207 CAD

B+
Cheapest Retailer
-
$1,295 CAD
B
Retailer 2
-
$1,611 CAD
View
B
Retailer 3
-
$1,618 CAD
View
B
Retailer 4
-
$1,619 CAD
View
Final sale: no returns
B
Retailer 5
-
$1,682 CAD
View
Retailer 6
-
$1,755 CAD
View
Price last confirmed 9 days ago
B
Retailer 7
-
$1,812 CAD
View
B
Retailer 8
-
$1,820 CAD
View
B
Retailer 9
-
$1,920 CAD
View
B
Retailer 10
-
$1,944 CAD
View
B
Retailer 11
-
$1,983 CAD
View
B
Retailer 12
-
$2,200 CAD
View
B
Retailer 13
-
$2,439 CAD
View
C
Retailer 14
-
$2,595 CAD
View
Most Expensive
C
MOH London
FDBC6C498 · Nov 4
$3,207 CAD
£1,795 GBP
View
14 more retailers have this diamond
Prices start from $1,295 CADSave up to $1,911 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+
0.80ct Cushion
$1,295 CAD