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Cushion|Natural|GIA

1.00ct D SI2 Cushion Natural Diamond

EX • D/SI2 • GIA 6542558475

Certificate GIA 6542558475

Diamond specifications and retailer prices

From $1,875 CAD
As of November 6, 2026
Save $583 CAD (24%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,458 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542558475. Listed at 6 retailers as of November 6, 2026, with prices from $1,875 to $2,458, a $583 spread on the same certified stone. GemTrove lists it at $2,458. 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
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542558475
Dimensions5.60 × 5.55 × 3.77 mm
L/W Ratio1.01
Top View
5.60 mm5.55 mm1.00 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542558475
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: 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: $2,458 CAD|Low: $1,688 CAD|High: $2,458 CAD|Avg: $2,091 CAD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 4$1,875 CAD
Retailer 6$1,882 CAD
Retailer 3$1,900 CAD
Retailer 2$2,041 CAD
Retailer 5$2,149 CAD
GemTrove$2,458 CAD

41 data points across 6 retailers

6 retailers$1,875 CAD to $2,458 CAD

A
Cheapest Retailer
-
$1,875 CAD
Final sale: no returns
A
Retailer 2
-
$1,882 CAD
View
A
Retailer 3
-
$1,900 CAD
View
A
Retailer 4
-
$2,041 CAD
View
A
Retailer 5
-
$2,149 CAD
View
Most Expensive
A
GemTrove
GT-N-00976523-98 · Nov 6
$2,458 CAD
A$2,688 AUD
View
5 more retailers have this diamond
Prices start from $1,875 CADSave up to $583 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
$1,875 CAD