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Cushion|Natural|GIA

1.00ct D I1 Cushion Natural Diamond

ID • D/I1 • GIA 1505388953

Certificate GIA 1505388953

Diamond specifications and retailer prices

From $2,715 CAD
As of November 5, 2026
Save $1,375 CAD (34%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $4,090 CAD at Yorxs · As of November 3, 2026
View at Yorxs

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded D colour (colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1505388953. Listed at 5 retailers as of November 3, 2026, with prices from $2,715 to $4,090, a $1,375 spread on the same certified stone. Yorxs lists it at $4,090. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Color
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1505388953
Dimensions7.02 × 5.42 × 3.68 mm
L/W Ratio1.30
Key to symbols
Feather, Crystal, Cavity, Needle, Natural
Top View
7.02 mm5.42 mm1.00 ctD / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1505388953
Side View
Table 56.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.8%

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: Nov 5
Current: $3,006 CAD|Low: $2,253 CAD|High: $4,107 CAD|Avg: $3,116 CAD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Yorxs
November 3, 2026
Retailer 2$2,260 CAD
Retailer 4$2,715 CAD
Retailer 3$2,862 CAD
Retailer 1$3,006 CAD
Retailer 5$3,577 CAD
Yorxs$4,090 CAD

36 data points across 6 retailers

5 retailers$2,715 CAD to $4,090 CAD

Retailer 1
-
$2,260 CAD
Price last confirmed 14 days ago
A
Retailer 2
-
$2,715 CAD
View
B+
Retailer 3
-
$2,862 CAD
View
Retailer 4
-
$3,006 CAD
View
Price last confirmed 12 days ago
Most Expensive
B
Yorxs
13B5EE241 · Nov 3
$4,090 CAD
€2,769 EUR
View
4 more retailers have this diamond
Prices start from $2,715 CADSave up to $1,375 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
$2,715 CAD