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Cushion|Natural|GIA

1.00ct K SI2 Cushion Natural Diamond

GD • K/SI2 • GIA 2537450364

Certificate GIA 2537450364

Diamond specifications and retailer prices

From $985 CAD
As of November 6, 2026
Save $495 CAD (33%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,479 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 2537450364. Listed at 6 retailers as of November 6, 2026, with prices from $985 to $1,479, a $495 spread on the same certified stone. GemTrove lists it at $1,479. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

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

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2537450364
Dimensions5.67 × 5.27 × 3.73 mm
L/W Ratio1.08
Top View
5.67 mm5.27 mm1.00 ctK / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2537450364
Side View
Table 61.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 70.8%

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: $1,479 CAD|Low: $911 CAD|High: $1,479 CAD|Avg: $1,167 CAD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 6$985 CAD
Retailer 5$1,000 CAD
Retailer 3$1,089 CAD
Retailer 4$1,128 CAD
Retailer 2$1,160 CAD
GemTrove$1,479 CAD

41 data points across 6 retailers

6 retailers$985 CAD to $1,479 CAD

A
Cheapest Retailer
-
$985 CAD
B+
Retailer 2
-
$1,000 CAD
View
Final sale: no returns
B+
Retailer 3
-
$1,089 CAD
View
B+
Retailer 4
-
$1,128 CAD
View
B+
Retailer 5
-
$1,160 CAD
View
Most Expensive
B+
GemTrove
GT-N-00979184-98 · Nov 6
$1,479 CAD
A$1,618 AUD
View
5 more retailers have this diamond
Prices start from $985 CADSave up to $495 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
$985 CAD