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Cushion|Natural|GIA

1.00ct K SI2 Cushion Natural Diamond

EX • K/SI2 • GIA 2547479947

Certificate GIA 2547479947

Diamond specifications and retailer prices

From $1,062 CAD
As of November 6, 2026
Save $445 CAD (30%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,507 CAD at GemTrove · As of November 6, 2026
View at GemTrove

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547479947. Listed at 6 retailers as of November 6, 2026, with prices from $1,062 to $1,507, a $445 spread on the same certified stone. GemTrove lists it at $1,507. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.00
Carat
K
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2547479947
Dimensions5.87 × 5.43 × 3.67 mm
L/W Ratio1.08
Top View
5.87 mm5.43 mm1.00 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2547479947
Side View
Table 65.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,507 CAD|Low: $975 CAD|High: $1,507 CAD|Avg: $1,235 CAD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 6$1,062 CAD
Retailer 4$1,075 CAD
Retailer 3$1,172 CAD
Retailer 5$1,212 CAD
Retailer 2$1,249 CAD
GemTrove$1,507 CAD

41 data points across 6 retailers

6 retailers$1,062 CAD to $1,507 CAD

A
Cheapest Retailer
-
$1,062 CAD
A
Retailer 2
-
$1,075 CAD
View
Final sale: no returns
A
Retailer 3
-
$1,172 CAD
View
A
Retailer 4
-
$1,212 CAD
View
A
Retailer 5
-
$1,249 CAD
View
Most Expensive
B+
GemTrove
GT-N-00979241-98 · Nov 6
$1,507 CAD
A$1,648 AUD
View
5 more retailers have this diamond
Prices start from $1,062 CADSave up to $445 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
$1,062 CAD