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Cushion|Natural|GIA

0.80ct E SI1 Cushion Natural Diamond

VG • E/SI1 • GIA 2121817350

Certificate GIA 2121817350

Diamond specifications and retailer prices

From $2,185 CAD
$1,561 USD
As of October 28, 2026
Save $1,025 CAD (32%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,210 CAD at GemTrove · As of October 29, 2026
View at GemTrove

About this 0.8ct natural cushion diamond

This 0.8ct natural cushion sits in the just-under-one-carat band, graded E 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 2121817350. Listed at 9 retailers as of October 28, 2026, with prices from $2,185 to $3,210, a $1,025 spread on the same certified stone. GemTrove lists it at $3,210. 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
E
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2121817350
Dimensions5.65 × 5.19 × 3.58 mm
L/W Ratio1.09
Top View
5.65 mm5.19 mm0.80 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2121817350
Side View
Table 63.0%CrownGirdle: THK-ETKPavilionCulet: LargeDepth 69.0%

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: Oct 28
Current: $3,210 CAD|Low: $2,147 CAD|High: $4,100 CAD|Avg: $2,876 CAD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 22, 2026
Retailer 2$2,185 CAD
Retailer 5$2,370 CAD
Retailer 4$2,388 CAD
Retailer 6$2,507 CAD
Retailer 3$2,855 CAD
Retailer 9$3,023 CAD
Retailer 10$3,023 CAD
Retailer 7$3,121 CAD
GemTrove$3,210 CAD
Retailer 8$4,100 CAD

3 data points across 10 retailers

9 retailers$2,185 CAD to $3,210 CAD

B+
Cheapest Retailer
-
$2,185 CAD
$1,561 USD
B+
Retailer 2
-
$2,370 CAD
$1,693 USD
View
B+
Retailer 3
-
$2,388 CAD
$1,706 USD
View
B+
Retailer 4
-
$2,507 CAD
$1,792 USD
View
B
Retailer 5
-
$2,855 CAD
$2,040 USD
View
B
Retailer 6
-
$3,023 CAD
$2,160 USD
View
B
Retailer 7
-
$3,023 CAD
$2,160 USD
View
B
Retailer 8
-
$3,121 CAD
$2,230 USD
View
Most Expensive
B
GemTrove
GT-N-00945025-98 · Oct 29
$3,210 CAD
A$3,528 AUD
View
8 more retailers have this diamond
Prices start from $2,185 CADSave up to $1,025 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
$2,185 CAD