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Cushion|Natural|GIA

0.80ct J SI1 Cushion Natural Diamond

GD • J/SI1 • GIA 1499531214

Certificate GIA 1499531214

Diamond specifications and retailer prices

From $1,625 CAD
As of November 4, 2026
Save $1,930 CAD (54%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,555 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 1499531214. Listed at 6 retailers as of November 4, 2026, with prices from $1,625 to $3,555, a $1,930 spread on the same certified stone. MOH London lists it at $3,555. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1499531214
Dimensions5.21 × 5.18 × 3.48 mm
L/W Ratio1.01
Top View
5.21 mm5.18 mm0.80 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1499531214
Side View
Table 60.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 67.2%

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 4
Current: $3,555 CAD|Low: $1,625 CAD|High: $3,607 CAD|Avg: $2,519 CAD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 4$1,625 CAD
Retailer 3$2,134 CAD
Retailer 5$2,538 CAD
Retailer 2$2,698 CAD
MOH London$3,555 CAD

45 data points across 5 retailers

6 retailers$1,625 CAD to $3,555 CAD

B+
Cheapest Retailer
-
$1,625 CAD
B
Retailer 2
-
$2,134 CAD
View
B
Retailer 3
-
$2,440 CAD
View
Retailer 4
-
$2,538 CAD
View
Price last confirmed 33 days ago
B
Retailer 5
-
$2,698 CAD
View
Most Expensive
B
MOH London
5179D22F3 · Nov 4
$3,555 CAD
£1,990 GBP
View
5 more retailers have this diamond
Prices start from $1,625 CADSave up to $1,930 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
$1,625 CAD