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Cushion|Natural|GIA

0.77ct F SI1 Cushion Natural Diamond

VG • F/SI1 • GIA 1213428933

Certificate GIA 1213428933

Diamond specifications and retailer prices

From $2,855 CAD
As of November 1, 2026
Save $1,637 CAD (36%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,493 CAD at Washington Diamond · As of November 6, 2026
View at Washington Diamond

About this 0.77ct natural cushion diamond

This 0.77ct natural cushion sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1213428933. Listed at 12 retailers as of November 1, 2026, with prices from $2,855 to $4,493, a $1,637 spread on the same certified stone. Washington Diamond lists it at $4,493. 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

0.77
Carat
F
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1213428933
Dimensions5.59 × 5.36 × 3.40 mm
L/W Ratio1.04
Top View
5.59 mm5.36 mm0.77 ctF / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 1213428933
Side View
Table 67.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 63.4%

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 1
Current: $4,218 CAD|Low: $2,855 CAD|High: $4,493 CAD|Avg: $3,520 CAD|+2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Washington Diamond
November 6, 2026
Retailer 4$2,855 CAD
Retailer 6$2,878 CAD
Retailer 10$2,944 CAD
Retailer 9$3,085 CAD
Retailer 5$3,574 CAD
Retailer 7$3,574 CAD
Retailer 2$3,770 CAD
Retailer 11$3,770 CAD
Retailer 3$3,896 CAD
Retailer 8$4,138 CAD
Retailer 1$4,218 CAD
Washington Diamond$4,493 CAD

24 data points across 12 retailers

12 retailers$2,855 CAD to $4,493 CAD

B+
Cheapest Retailer
-
$2,855 CAD
B+
Retailer 2
-
$2,878 CAD
View
B
Retailer 3
-
$2,944 CAD
View
B
Retailer 4
-
$3,085 CAD
View
B
Retailer 5
-
$3,574 CAD
View
B
Retailer 6
-
$3,574 CAD
View
B
Retailer 7
-
$3,770 CAD
View
B
Retailer 8
-
$3,770 CAD
View
B
Retailer 9
-
$3,896 CAD
View
B
Retailer 10
-
$4,138 CAD
View
B
Retailer 11
-
$4,218 CAD
View
Most Expensive
B
Washington Diamond
1947488353 · Nov 6
$4,493 CAD
$3,194 USD
View
11 more retailers have this diamond
Prices start from $2,855 CADSave up to $1,637 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+
0.77ct Cushion
$2,855 CAD