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Cushion|Natural|GIA

1.00ct E I1 Cushion Natural Diamond

EX • E/I1 • GIA 2477242143

Certificate GIA 2477242143

Diamond specifications and retailer prices

From $1,093 CAD
HK$6,100 HKD
As of October 29, 2026
Save $1,140 CAD (51%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,232 CAD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded E colour (colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2477242143. Listed at 11 retailers as of October 26, 2026, with prices from $1,093 to $2,232, a $1,140 spread on the same certified stone. Wholesale Diamonds Direct lists it at $2,232. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Color
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle29.83°
Pavilion angle40.78°
OriginNatural
Grading LabGIA
CertificateGIA 2477242143
Dimensions6.45 × 5.64 × 3.80 mm
L/W Ratio1.14
Top View
6.45 mm5.64 mm1.00 ctE / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2477242143
Side View
Table 76.0%Crown 29.83°Girdle: THN-THKPavilion 40.78°Culet: NoneDepth 67.3%

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: Oct 29
Current: $1,722 CAD|Low: $1,022 CAD|High: $2,322 CAD|Avg: $1,610 CAD|-3.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
October 26, 2026
Retailer 2$1,093 CAD
Retailer 9$1,202 CAD
Retailer 5$1,281 CAD
Retailer 7$1,330 CAD
Retailer 8$1,331 CAD
Retailer 10$1,448 CAD
Retailer 11$1,688 CAD
Retailer 1$1,722 CAD
Retailer 6$1,722 CAD
Retailer 4$1,791 CAD
Retailer 3$2,044 CAD
Wholesale Diamonds Direct$2,232 CAD

26 data points across 12 retailers

11 retailers$1,093 CAD to $2,232 CAD

A
Cheapest Retailer
-
$1,093 CAD
HK$6,100 HKD
A
Retailer 2
-
$1,202 CAD
$859 USD
View
Final sale: no returns
A
Retailer 3
-
$1,281 CAD
$915 USD
View
A
Retailer 4
-
$1,330 CAD
$950 USD
View
A
Retailer 5
-
$1,331 CAD
$951 USD
View
A
Retailer 6
-
$1,448 CAD
SGD 1,398 SGD
View
A
Retailer 7
-
$1,688 CAD
$1,206 USD
View
A
Retailer 8
-
$1,722 CAD
$1,230 USD
View
A
Retailer 9
-
$1,722 CAD
$1,230 USD
View
B+
Retailer 10
-
$1,791 CAD
$1,280 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
259484025 · Oct 26
$2,232 CAD
$1,595 USD
View
10 more retailers have this diamond
Prices start from $1,093 CADSave up to $1,140 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
1.00ct Cushion
$1,093 CAD