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Cushion|Natural|GIA

0.78ct F SI1 Cushion Natural Diamond

GD • F/SI1 • GIA 3545240341

Certificate GIA 3545240341

Diamond specifications and retailer prices

From $881 CAD
As of November 6, 2026
Save $371 CAD (30%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,252 CAD at Jared · As of November 6, 2026
View at Jared

About this 0.78ct natural cushion diamond

This 0.78ct natural cushion sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3545240341. Listed at 9 retailers as of November 6, 2026, with prices from $881 to $1,252, a $371 spread on the same certified stone. Jared lists it at $1,252. 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

0.78
Carat
F
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3545240341
Dimensions5.18 × 5.03 × 3.41 mm
L/W Ratio1.03
Top View
5.18 mm5.03 mm0.78 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3545240341
Side View
Table 64.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.8%

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: $1,252 CAD|Low: $821 CAD|High: $1,393 CAD|Avg: $1,126 CAD|-10.1%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 11$840 CAD
Retailer 7$881 CAD
Retailer 4$907 CAD
Retailer 6$1,059 CAD
Retailer 9$1,086 CAD
Retailer 8$1,124 CAD
Retailer 2$1,132 CAD
Retailer 5$1,210 CAD
Retailer 10$1,210 CAD
Jared$1,252 CAD
Retailer 3$1,364 CAD

42 data points across 11 retailers

9 retailers$881 CAD to $1,252 CAD

A
Cheapest Retailer
-
$881 CAD
Final sale: no returns
A
Retailer 2
-
$907 CAD
View
A
Retailer 3
-
$1,059 CAD
View
A
Retailer 4
-
$1,086 CAD
View
A
Retailer 5
-
$1,124 CAD
View
A
Retailer 6
-
$1,132 CAD
View
B+
Retailer 7
-
$1,210 CAD
View
B+
Retailer 8
-
$1,210 CAD
View
Most Expensive
B+
Jared
159885785 · Nov 6
$1,252 CAD
$890 USD
View
8 more retailers have this diamond
Prices start from $881 CADSave up to $371 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
0.78ct Cushion
$881 CAD