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Cushion|Natural|GIA

1.00ct J IF Cushion Natural Diamond

EX • J/IF • GIA 1545202855

Certificate GIA 1545202855

Diamond specifications and retailer prices

From $1,995 CAD
$1,428 USD
As of October 30, 2026
Save $582 CAD (23%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,577 CAD at GemTrove · As of October 31, 2026
View at GemTrove

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1545202855. Listed at 5 retailers as of October 30, 2026, with prices from $1,995 to $2,577, a $582 spread on the same certified stone. GemTrove lists it at $2,577. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
J
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1545202855
Dimensions5.70 × 5.49 × 3.68 mm
L/W Ratio1.04
Culet sizeNone
Top View
5.70 mm5.49 mm1.00 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1545202855
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.1%

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 30
Current: $2,577 CAD|Low: $1,995 CAD|High: $2,735 CAD|Avg: $2,299 CAD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 3$1,995 CAD
Retailer 6$2,039 CAD
Retailer 2$2,164 CAD
Retailer 5$2,253 CAD
Retailer 4$2,378 CAD
GemTrove$2,577 CAD

39 data points across 6 retailers

5 retailers$1,995 CAD to $2,577 CAD

A
Cheapest Retailer
-
$1,995 CAD
$1,428 USD
A
Retailer 2
-
$2,164 CAD
£1,220 GBP
View
A
Retailer 3
-
$2,253 CAD
SGD 2,180 SGD
View
A
Retailer 4
-
$2,378 CAD
$1,702 USD
View
Most Expensive
B+
GemTrove
GT-N-01245412-98 · Oct 31
$2,577 CAD
A$2,838 AUD
View
4 more retailers have this diamond
Prices start from $1,995 CADSave up to $582 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
$1,995 CAD