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Cushion|Natural|GIA

1.01ct K SI1 Cushion Natural Diamond

EX • K/SI1 • GIA 6555523962

Certificate GIA 6555523962

Diamond specifications and retailer prices

From $1,315 CAD
As of November 6, 2026
Save $457 CAD (26%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,772 CAD at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.01ct natural cushion diamond

This 1.01ct natural cushion sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555523962. Listed at 7 retailers as of November 6, 2026, with prices from $1,315 to $1,772, a $457 spread on the same certified stone. GemTrove lists it at $1,772. 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

1.01
Carat
K
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555523962
Dimensions5.58 × 5.53 × 3.76 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather, Crystal, Needle
Top View
5.58 mm5.53 mm1.01 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555523962
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.9%

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: $1,772 CAD|Low: $1,169 CAD|High: $1,772 CAD|Avg: $1,496 CAD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 7$1,315 CAD
Retailer 6$1,321 CAD
Retailer 3$1,400 CAD
Retailer 2$1,485 CAD
Retailer 5$1,494 CAD
Retailer 4$1,620 CAD
GemTrove$1,772 CAD

41 data points across 7 retailers

7 retailers$1,315 CAD to $1,772 CAD

A
Cheapest Retailer
-
$1,315 CAD
A
Retailer 2
-
$1,321 CAD
View
Final sale: no returns
A
Retailer 3
-
$1,400 CAD
View
A
Retailer 4
-
$1,485 CAD
View
A
Retailer 5
-
$1,494 CAD
View
A
Retailer 6
-
$1,620 CAD
View
Most Expensive
B+
GemTrove
GT-N-00980904-98 · Nov 6
$1,772 CAD
A$1,938 AUD
View
6 more retailers have this diamond
Prices start from $1,315 CADSave up to $457 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
1.01ct Cushion
$1,315 CAD