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Cushion|Natural|GIA

0.83ct J SI2 Cushion Natural Diamond

GD • J/SI2 • GIA 6465159115

Certificate GIA 6465159115

Diamond specifications and retailer prices

From $1,291 CAD
$924 USD
As of October 31, 2026
Save $148 CAD (10%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,439 CAD at Jared · As of October 30, 2026
View at Jared

About this 0.83ct natural cushion diamond

This 0.83ct natural cushion sits in the just-under-one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6465159115. Listed at 4 retailers as of October 30, 2026, with a relatively tight 11% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.83
Carat
J
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6465159115
Dimensions5.45 × 5.44 × 3.54 mm
L/W Ratio1.00
Top View
5.45 mm5.44 mm0.83 ctJ / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6465159115
Side View
Table 66.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 65.1%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: $1,439 CAD|Low: $1,291 CAD|High: $1,795 CAD|Avg: $1,563 CAD|-8.8%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
September 26, 2026
Retailer 2$1,291 CAD
Retailer 3$1,383 CAD
Retailer 4$1,383 CAD
Jared$1,439 CAD
Retailer 5$1,795 CAD

11 data points across 5 retailers

4 retailers$1,291 CAD to $1,439 CAD

B+
Cheapest Retailer
-
$1,291 CAD
$924 USD
B+
Retailer 2
-
$1,383 CAD
$990 USD
View
B+
Retailer 3
-
$1,383 CAD
$990 USD
View
Most Expensive
B+
Jared
147445595 · Oct 30
$1,439 CAD
$1,030 USD
View
3 more retailers have this diamond
Prices start from $1,291 CADSave up to $148 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+
0.83ct Cushion
$1,291 CAD