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Cushion|Natural|GIA

1.00ct D SI2 Cushion Natural Diamond

VG • D/SI2 • GIA 2171363533

Shape and cutting style on the report: Cushion modified brilliant

Certificate GIA 2171363533

Diamond specifications and retailer prices

From $2,957 CAD
$2,117 USD
As of October 29, 2026
Save $3,763 CAD (56%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,720 CAD at MOH London · As of October 26, 2026
View at MOH London

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2171363533. Listed at 15 retailers as of October 26, 2026, with prices from $2,957 to $6,720, a $3,763 spread on the same certified stone. MOH London lists it at $6,720. 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
D
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2171363533
Dimensions5.96 × 5.92 × 3.79 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
5.96 mm5.92 mm1.00 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2171363533
Side View
Table 68.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 64.0%

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: Oct 29
Current: $6,720 CAD|Low: $2,555 CAD|High: $6,782 CAD|Avg: $3,793 CAD|+4.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 30, 2026
Retailer 3$2,957 CAD
Retailer 14$3,066 CAD
Retailer 5$3,133 CAD
Retailer 7$3,135 CAD
Retailer 6$3,202 CAD
Retailer 4$3,272 CAD
Retailer 15$3,347 CAD
Retailer 9$3,470 CAD
Retailer 11$3,847 CAD
Retailer 10$4,051 CAD
Retailer 12$4,051 CAD
Retailer 2$4,094 CAD
Retailer 13$4,191 CAD
Retailer 8$4,477 CAD
MOH London$6,720 CAD

43 data points across 15 retailers

15 retailers$2,957 CAD to $6,720 CAD

A
Cheapest Retailer
-
$2,957 CAD
$2,117 USD
A
Retailer 2
-
$3,066 CAD
$2,195 USD
View
B+
Retailer 3
-
$3,133 CAD
$2,243 USD
View
B+
Retailer 4
-
$3,135 CAD
$2,244 USD
View
B+
Retailer 5
-
$3,202 CAD
$2,292 USD
View
Final sale: no returns
B+
Retailer 6
-
$3,272 CAD
$2,342 USD
View
B+
Retailer 7
-
$3,347 CAD
$2,396 USD
View
B+
Retailer 8
-
$3,470 CAD
$2,484 USD
View
B+
Retailer 9
-
$3,847 CAD
$2,754 USD
View
B
Retailer 10
-
$4,051 CAD
$2,900 USD
View
B
Retailer 11
-
$4,051 CAD
$2,900 USD
View
B
Retailer 12
-
$4,094 CAD
£2,308 GBP
View
B
Retailer 13
-
$4,191 CAD
$3,000 USD
View
B+
Retailer 14
-
$4,477 CAD
€3,052 EUR
View
Most Expensive
B
MOH London
0B25E194A · Oct 26
$6,720 CAD
£3,788 GBP
View
14 more retailers have this diamond
Prices start from $2,957 CADSave up to $3,763 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
$2,957 CAD